155255688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 523161600

約数和(自身を除く): 367905912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 523, 532, 558, 589, 651, 684, 744, 798, 868, 1046, 1064, 1116, 1178, 1197, 1302, 1368, 1569, 1596, 1736, 1767, 1953, 2092, 2232, 2356, 2394, 2604, 3138, 3192, 3534, 3661, 3906, 4123, 4184, 4707, 4712, 4788, 5208, 5301, 6276, 7068, 7322, 7812, 8246, 9414, 9576, 9937, 10602, 10983, 12369, 12552, 14136, 14644, 15624, 16213, 16492, 18828, 19874, 21204, 21966, 24738, 29288, 29811, 32426, 32949, 32984, 37107, 37656, 39748, 42408, 43932, 48639, 49476, 59622, 64852, 65898, 69559, 74214, 79496, 87864, 89433, 97278, 98952, 113491, 119244, 129704, 131796, 139118, 145917, 148428, 178866, 194556, 208677, 226982, 238488, 263592, 278236, 291834, 296856, 308047, 340473, 357732, 389112, 417354, 453964, 556472, 583668, 616094, 626031, 680946, 715464, 834708, 907928, 924141, 1021419, 1167336, 1232188, 1252062, 1361892, 1669416, 1848282, 2042838, 2156329, 2464376, 2504124, 2723784, 2772423, 3696564, 4085676, 4312658, 5008248, 5544846, 6468987, 7393128, 8171352, 8625316, 11089692, 12937974, 17250632, 19406961, 22179384, 25875948, 38813922, 51751896, 77627844, 155255688]

約数ペア:

[(1, 155255688), (2, 77627844), (3, 51751896), (4, 38813922), (6, 25875948), (7, 22179384), (8, 19406961), (9, 17250632), (12, 12937974), (14, 11089692), (18, 8625316), (19, 8171352), (21, 7393128), (24, 6468987), (28, 5544846), (31, 5008248), (36, 4312658), (38, 4085676), (42, 3696564), (56, 2772423), (57, 2723784), (62, 2504124), (63, 2464376), (72, 2156329), (76, 2042838), (84, 1848282), (93, 1669416), (114, 1361892), (124, 1252062), (126, 1232188), (133, 1167336), (152, 1021419), (168, 924141), (171, 907928), (186, 834708), (217, 715464), (228, 680946), (248, 626031), (252, 616094), (266, 583668), (279, 556472), (342, 453964), (372, 417354), (399, 389112), (434, 357732), (456, 340473), (504, 308047), (523, 296856), (532, 291834), (558, 278236), (589, 263592), (651, 238488), (684, 226982), (744, 208677), (798, 194556), (868, 178866), (1046, 148428), (1064, 145917), (1116, 139118), (1178, 131796), (1197, 129704), (1302, 119244), (1368, 113491), (1569, 98952), (1596, 97278), (1736, 89433), (1767, 87864), (1953, 79496), (2092, 74214), (2232, 69559), (2356, 65898), (2394, 64852), (2604, 59622), (3138, 49476), (3192, 48639), (3534, 43932), (3661, 42408), (3906, 39748), (4123, 37656), (4184, 37107), (4707, 32984), (4712, 32949), (4788, 32426), (5208, 29811), (5301, 29288), (6276, 24738), (7068, 21966), (7322, 21204), (7812, 19874), (8246, 18828), (9414, 16492), (9576, 16213), (9937, 15624), (10602, 14644), (10983, 14136), (12369, 12552)]