156211376

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 308395440

約数和(自身を除く): 152184064

約数列:

[1, 2, 4, 8, 16, 89, 163, 178, 326, 356, 652, 673, 712, 1304, 1346, 1424, 2608, 2692, 5384, 10768, 14507, 29014, 58028, 59897, 109699, 116056, 119794, 219398, 232112, 239588, 438796, 479176, 877592, 958352, 1755184, 9763211, 19526422, 39052844, 78105688, 156211376]

約数ペア:

[(1, 156211376), (2, 78105688), (4, 39052844), (8, 19526422), (16, 9763211), (89, 1755184), (163, 958352), (178, 877592), (326, 479176), (356, 438796), (652, 239588), (673, 232112), (712, 219398), (1304, 119794), (1346, 116056), (1424, 109699), (2608, 59897), (2692, 58028), (5384, 29014), (10768, 14507)]