152079440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26041}}^1$

素因数の和:26127

約数の個数: 40

約数和(自身を含む): 358442088

約数和(自身を除く): 206362648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 26041, 52082, 104164, 130205, 208328, 260410, 416656, 520820, 1041640, 1900993, 2083280, 3801986, 7603972, 9504965, 15207944, 19009930, 30415888, 38019860, 76039720, 152079440]

約数ペア:

[(1, 152079440), (2, 76039720), (4, 38019860), (5, 30415888), (8, 19009930), (10, 15207944), (16, 9504965), (20, 7603972), (40, 3801986), (73, 2083280), (80, 1900993), (146, 1041640), (292, 520820), (365, 416656), (584, 260410), (730, 208328), (1168, 130205), (1460, 104164), (2920, 52082), (5840, 26041)]