155870976

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6597

約数の個数: 72

約数和(自身を含む): 428291584

約数和(自身を除く): 272420608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 6547, 7936, 11904, 13094, 19641, 23808, 26188, 39282, 52376, 78564, 104752, 157128, 202957, 209504, 314256, 405914, 419008, 608871, 628512, 811828, 838016, 1217742, 1257024, 1623656, 1676032, 2435484, 2514048, 3247312, 4870968, 5028096, 6494624, 9741936, 12989248, 19483872, 25978496, 38967744, 51956992, 77935488, 155870976]

約数ペア:

[(1, 155870976), (2, 77935488), (3, 51956992), (4, 38967744), (6, 25978496), (8, 19483872), (12, 12989248), (16, 9741936), (24, 6494624), (31, 5028096), (32, 4870968), (48, 3247312), (62, 2514048), (64, 2435484), (93, 1676032), (96, 1623656), (124, 1257024), (128, 1217742), (186, 838016), (192, 811828), (248, 628512), (256, 608871), (372, 419008), (384, 405914), (496, 314256), (744, 209504), (768, 202957), (992, 157128), (1488, 104752), (1984, 78564), (2976, 52376), (3968, 39282), (5952, 26188), (6547, 23808), (7936, 19641), (11904, 13094)]