158560472

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 371070000

約数和(自身を除く): 212509528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 61, 76, 98, 122, 133, 152, 196, 244, 266, 349, 392, 427, 488, 532, 698, 854, 931, 1064, 1159, 1396, 1708, 1862, 2318, 2443, 2792, 2989, 3416, 3724, 4636, 4886, 5978, 6631, 7448, 8113, 9272, 9772, 11956, 13262, 16226, 17101, 19544, 21289, 23912, 26524, 32452, 34202, 42578, 46417, 53048, 56791, 64904, 68404, 85156, 92834, 113582, 136808, 149023, 170312, 185668, 227164, 298046, 324919, 371336, 404491, 454328, 596092, 649838, 808982, 1043161, 1192184, 1299676, 1617964, 2086322, 2599352, 2831437, 3235928, 4172644, 5662874, 8345288, 11325748, 19820059, 22651496, 39640118, 79280236, 158560472]

約数ペア:

[(1, 158560472), (2, 79280236), (4, 39640118), (7, 22651496), (8, 19820059), (14, 11325748), (19, 8345288), (28, 5662874), (38, 4172644), (49, 3235928), (56, 2831437), (61, 2599352), (76, 2086322), (98, 1617964), (122, 1299676), (133, 1192184), (152, 1043161), (196, 808982), (244, 649838), (266, 596092), (349, 454328), (392, 404491), (427, 371336), (488, 324919), (532, 298046), (698, 227164), (854, 185668), (931, 170312), (1064, 149023), (1159, 136808), (1396, 113582), (1708, 92834), (1862, 85156), (2318, 68404), (2443, 64904), (2792, 56791), (2989, 53048), (3416, 46417), (3724, 42578), (4636, 34202), (4886, 32452), (5978, 26524), (6631, 23912), (7448, 21289), (8113, 19544), (9272, 17101), (9772, 16226), (11956, 13262)]