171645664

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 359100000

約数和(自身を除く): 187454336

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 2146, 4292, 4999, 8584, 9998, 17168, 19996, 34336, 39992, 79984, 144971, 159968, 184963, 289942, 369926, 579884, 739852, 1159768, 1479704, 2319536, 2959408, 4639072, 5363927, 5918816, 10727854, 21455708, 42911416, 85822832, 171645664]

約数ペア:

[(1, 171645664), (2, 85822832), (4, 42911416), (8, 21455708), (16, 10727854), (29, 5918816), (32, 5363927), (37, 4639072), (58, 2959408), (74, 2319536), (116, 1479704), (148, 1159768), (232, 739852), (296, 579884), (464, 369926), (592, 289942), (928, 184963), (1073, 159968), (1184, 144971), (2146, 79984), (4292, 39992), (4999, 34336), (8584, 19996), (9998, 17168)]