156970324520

素因数分解:

$2^3\times 5^1\times {\mathrm{4073}}^1\times {\mathrm{963481}}^1$

素因数の和:967565

約数の個数: 32

約数和(自身を含む): 353270310120

約数和(自身を除く): 196299985600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4073, 8146, 16292, 20365, 32584, 40730, 81460, 162920, 963481, 1926962, 3853924, 4817405, 7707848, 9634810, 19269620, 38539240, 3924258113, 7848516226, 15697032452, 19621290565, 31394064904, 39242581130, 78485162260, 156970324520]

約数ペア:

[(1, 156970324520), (2, 78485162260), (4, 39242581130), (5, 31394064904), (8, 19621290565), (10, 15697032452), (20, 7848516226), (40, 3924258113), (4073, 38539240), (8146, 19269620), (16292, 9634810), (20365, 7707848), (32584, 4817405), (40730, 3853924), (81460, 1926962), (162920, 963481)]