149021712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 519966720

約数和(自身を除く): 370945008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 251, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 502, 504, 532, 558, 589, 651, 684, 744, 753, 798, 868, 912, 1004, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1506, 1596, 1736, 1757, 1767, 1953, 2008, 2128, 2232, 2259, 2356, 2394, 2604, 2736, 3012, 3192, 3472, 3514, 3534, 3906, 4016, 4123, 4464, 4518, 4712, 4769, 4788, 5208, 5271, 5301, 6024, 6384, 7028, 7068, 7781, 7812, 8246, 9036, 9424, 9538, 9576, 10416, 10542, 10602, 12048, 12369, 14056, 14136, 14307, 15562, 15624, 15813, 16492, 18072, 19076, 19152, 21084, 21204, 23343, 24738, 28112, 28272, 28614, 31124, 31248, 31626, 32984, 33383, 36144, 37107, 38152, 42168, 42408, 42921, 46686, 49476, 54467, 57228, 62248, 63252, 65968, 66766, 70029, 74214, 76304, 84336, 84816, 85842, 93372, 98952, 100149, 108934, 114456, 124496, 126504, 133532, 140058, 147839, 148428, 163401, 171684, 186744, 197904, 200298, 217868, 228912, 253008, 267064, 280116, 295678, 296856, 300447, 326802, 343368, 373488, 400596, 435736, 443517, 490203, 534128, 560232, 591356, 593712, 600894, 653604, 686736, 801192, 871472, 887034, 980406, 1034873, 1120464, 1182712, 1201788, 1307208, 1330551, 1602384, 1774068, 1960812, 2069746, 2365424, 2403576, 2614416, 2661102, 3104619, 3548136, 3921624, 4139492, 4807152, 5322204, 6209238, 7096272, 7843248, 8278984, 9313857, 10644408, 12418476, 16557968, 18627714, 21288816, 24836952, 37255428, 49673904, 74510856, 149021712]

約数ペア:

[(1, 149021712), (2, 74510856), (3, 49673904), (4, 37255428), (6, 24836952), (7, 21288816), (8, 18627714), (9, 16557968), (12, 12418476), (14, 10644408), (16, 9313857), (18, 8278984), (19, 7843248), (21, 7096272), (24, 6209238), (28, 5322204), (31, 4807152), (36, 4139492), (38, 3921624), (42, 3548136), (48, 3104619), (56, 2661102), (57, 2614416), (62, 2403576), (63, 2365424), (72, 2069746), (76, 1960812), (84, 1774068), (93, 1602384), (112, 1330551), (114, 1307208), (124, 1201788), (126, 1182712), (133, 1120464), (144, 1034873), (152, 980406), (168, 887034), (171, 871472), (186, 801192), (217, 686736), (228, 653604), (248, 600894), (251, 593712), (252, 591356), (266, 560232), (279, 534128), (304, 490203), (336, 443517), (342, 435736), (372, 400596), (399, 373488), (434, 343368), (456, 326802), (496, 300447), (502, 296856), (504, 295678), (532, 280116), (558, 267064), (589, 253008), (651, 228912), (684, 217868), (744, 200298), (753, 197904), (798, 186744), (868, 171684), (912, 163401), (1004, 148428), (1008, 147839), (1064, 140058), (1116, 133532), (1178, 126504), (1197, 124496), (1302, 114456), (1368, 108934), (1488, 100149), (1506, 98952), (1596, 93372), (1736, 85842), (1757, 84816), (1767, 84336), (1953, 76304), (2008, 74214), (2128, 70029), (2232, 66766), (2259, 65968), (2356, 63252), (2394, 62248), (2604, 57228), (2736, 54467), (3012, 49476), (3192, 46686), (3472, 42921), (3514, 42408), (3534, 42168), (3906, 38152), (4016, 37107), (4123, 36144), (4464, 33383), (4518, 32984), (4712, 31626), (4769, 31248), (4788, 31124), (5208, 28614), (5271, 28272), (5301, 28112), (6024, 24738), (6384, 23343), (7028, 21204), (7068, 21084), (7781, 19152), (7812, 19076), (8246, 18072), (9036, 16492), (9424, 15813), (9538, 15624), (9576, 15562), (10416, 14307), (10542, 14136), (10602, 14056), (12048, 12369)]