139233276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 459612160

約数和(自身を除く): 320378884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 457, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 914, 1092, 1116, 1209, 1302, 1371, 1404, 1612, 1638, 1674, 1828, 1953, 2418, 2457, 2604, 2742, 2821, 3199, 3276, 3348, 3627, 3906, 4113, 4836, 4914, 5484, 5642, 5859, 5941, 6398, 7254, 7812, 8226, 8463, 9597, 9828, 10881, 11284, 11718, 11882, 12339, 12796, 14167, 14508, 16452, 16926, 17823, 19194, 21762, 23436, 23764, 24678, 25389, 28334, 28791, 33852, 35646, 38388, 41587, 42501, 43524, 49356, 50778, 53469, 56668, 57582, 71292, 76167, 83174, 85002, 86373, 99169, 101556, 106938, 115164, 124761, 127503, 152334, 160407, 166348, 170004, 172746, 184171, 198338, 213876, 249522, 255006, 297507, 304668, 320814, 345492, 368342, 374283, 382509, 396676, 499044, 510012, 552513, 595014, 641628, 736684, 748566, 765018, 892521, 1105026, 1122849, 1190028, 1289197, 1497132, 1530036, 1657539, 1785042, 2210052, 2245698, 2578394, 2677563, 3315078, 3570084, 3867591, 4491396, 4972617, 5156788, 5355126, 6630156, 7735182, 9945234, 10710252, 11602773, 15470364, 19890468, 23205546, 34808319, 46411092, 69616638, 139233276]

約数ペア:

[(1, 139233276), (2, 69616638), (3, 46411092), (4, 34808319), (6, 23205546), (7, 19890468), (9, 15470364), (12, 11602773), (13, 10710252), (14, 9945234), (18, 7735182), (21, 6630156), (26, 5355126), (27, 5156788), (28, 4972617), (31, 4491396), (36, 3867591), (39, 3570084), (42, 3315078), (52, 2677563), (54, 2578394), (62, 2245698), (63, 2210052), (78, 1785042), (84, 1657539), (91, 1530036), (93, 1497132), (108, 1289197), (117, 1190028), (124, 1122849), (126, 1105026), (156, 892521), (182, 765018), (186, 748566), (189, 736684), (217, 641628), (234, 595014), (252, 552513), (273, 510012), (279, 499044), (351, 396676), (364, 382509), (372, 374283), (378, 368342), (403, 345492), (434, 320814), (457, 304668), (468, 297507), (546, 255006), (558, 249522), (651, 213876), (702, 198338), (756, 184171), (806, 172746), (819, 170004), (837, 166348), (868, 160407), (914, 152334), (1092, 127503), (1116, 124761), (1209, 115164), (1302, 106938), (1371, 101556), (1404, 99169), (1612, 86373), (1638, 85002), (1674, 83174), (1828, 76167), (1953, 71292), (2418, 57582), (2457, 56668), (2604, 53469), (2742, 50778), (2821, 49356), (3199, 43524), (3276, 42501), (3348, 41587), (3627, 38388), (3906, 35646), (4113, 33852), (4836, 28791), (4914, 28334), (5484, 25389), (5642, 24678), (5859, 23764), (5941, 23436), (6398, 21762), (7254, 19194), (7812, 17823), (8226, 16926), (8463, 16452), (9597, 14508), (9828, 14167), (10881, 12796), (11284, 12339), (11718, 11882)]