159404928

素因数分解:

$2^7\times 3^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 424744320

約数和(自身を除く): 265339392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 571, 727, 1142, 1454, 1713, 2181, 2284, 2908, 3426, 4362, 4568, 5816, 6852, 8724, 9136, 11632, 13704, 17448, 18272, 23264, 27408, 34896, 36544, 46528, 54816, 69792, 73088, 93056, 109632, 139584, 219264, 279168, 415117, 830234, 1245351, 1660468, 2490702, 3320936, 4981404, 6641872, 9962808, 13283744, 19925616, 26567488, 39851232, 53134976, 79702464, 159404928]

約数ペア:

[(1, 159404928), (2, 79702464), (3, 53134976), (4, 39851232), (6, 26567488), (8, 19925616), (12, 13283744), (16, 9962808), (24, 6641872), (32, 4981404), (48, 3320936), (64, 2490702), (96, 1660468), (128, 1245351), (192, 830234), (384, 415117), (571, 279168), (727, 219264), (1142, 139584), (1454, 109632), (1713, 93056), (2181, 73088), (2284, 69792), (2908, 54816), (3426, 46528), (4362, 36544), (4568, 34896), (5816, 27408), (6852, 23264), (8724, 18272), (9136, 17448), (11632, 13704)]