140627712

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 379693440

約数和(自身を除く): 239065728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 2579, 3408, 4544, 5158, 6816, 7737, 9088, 10316, 13632, 15474, 18176, 20632, 27264, 30948, 41264, 54528, 61896, 82528, 123792, 165056, 183109, 247584, 330112, 366218, 495168, 549327, 660224, 732436, 990336, 1098654, 1464872, 1980672, 2197308, 2929744, 4394616, 5859488, 8789232, 11718976, 17578464, 23437952, 35156928, 46875904, 70313856, 140627712]

約数ペア:

[(1, 140627712), (2, 70313856), (3, 46875904), (4, 35156928), (6, 23437952), (8, 17578464), (12, 11718976), (16, 8789232), (24, 5859488), (32, 4394616), (48, 2929744), (64, 2197308), (71, 1980672), (96, 1464872), (128, 1098654), (142, 990336), (192, 732436), (213, 660224), (256, 549327), (284, 495168), (384, 366218), (426, 330112), (568, 247584), (768, 183109), (852, 165056), (1136, 123792), (1704, 82528), (2272, 61896), (2579, 54528), (3408, 41264), (4544, 30948), (5158, 27264), (6816, 20632), (7737, 18176), (9088, 15474), (10316, 13632)]