157803224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 315506400

約数和(自身を除く): 157703176

約数列:

[1, 2, 4, 8, 37, 67, 73, 74, 109, 134, 146, 148, 218, 268, 292, 296, 436, 536, 584, 872, 2479, 2701, 4033, 4891, 4958, 5402, 7303, 7957, 8066, 9782, 9916, 10804, 14606, 15914, 16132, 19564, 19832, 21608, 29212, 31828, 32264, 39128, 58424, 63656, 180967, 270211, 294409, 361934, 533119, 540422, 588818, 723868, 1066238, 1080844, 1177636, 1447736, 2132476, 2161688, 2355272, 4264952, 19725403, 39450806, 78901612, 157803224]

約数ペア:

[(1, 157803224), (2, 78901612), (4, 39450806), (8, 19725403), (37, 4264952), (67, 2355272), (73, 2161688), (74, 2132476), (109, 1447736), (134, 1177636), (146, 1080844), (148, 1066238), (218, 723868), (268, 588818), (292, 540422), (296, 533119), (436, 361934), (536, 294409), (584, 270211), (872, 180967), (2479, 63656), (2701, 58424), (4033, 39128), (4891, 32264), (4958, 31828), (5402, 29212), (7303, 21608), (7957, 19832), (8066, 19564), (9782, 16132), (9916, 15914), (10804, 14606)]