142934272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 318066840

約数和(自身を除く): 175132568

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1481, 1508, 1664, 1856, 2962, 3016, 3328, 3712, 5924, 6032, 7424, 11848, 12064, 19253, 23696, 24128, 38506, 42949, 47392, 48256, 77012, 85898, 94784, 96512, 154024, 171796, 189568, 308048, 343592, 379136, 558337, 616096, 687184, 1116674, 1232192, 1374368, 2233348, 2464384, 2748736, 4466696, 4928768, 5497472, 8933392, 10994944, 17866784, 35733568, 71467136, 142934272]

約数ペア:

[(1, 142934272), (2, 71467136), (4, 35733568), (8, 17866784), (13, 10994944), (16, 8933392), (26, 5497472), (29, 4928768), (32, 4466696), (52, 2748736), (58, 2464384), (64, 2233348), (104, 1374368), (116, 1232192), (128, 1116674), (208, 687184), (232, 616096), (256, 558337), (377, 379136), (416, 343592), (464, 308048), (754, 189568), (832, 171796), (928, 154024), (1481, 96512), (1508, 94784), (1664, 85898), (1856, 77012), (2962, 48256), (3016, 47392), (3328, 42949), (3712, 38506), (5924, 24128), (6032, 23696), (7424, 19253), (11848, 12064)]