156942149690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1\times {\mathrm{10723}}^1$

素因数の和:12315

約数の個数: 48

約数和(自身を含む): 292121502624

約数和(自身を除く): 135179352934

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1523, 1922, 3046, 4805, 7615, 9610, 10723, 15230, 21446, 47213, 53615, 94426, 107230, 236065, 332413, 472130, 664826, 1463603, 1662065, 2927206, 3324130, 7318015, 10304803, 14636030, 16331129, 20609606, 32662258, 51524015, 81655645, 103048030, 163311290, 506264999, 1012529998, 2531324995, 5062649990, 15694214969, 31388429938, 78471074845, 156942149690]

約数ペア:

[(1, 156942149690), (2, 78471074845), (5, 31388429938), (10, 15694214969), (31, 5062649990), (62, 2531324995), (155, 1012529998), (310, 506264999), (961, 163311290), (1523, 103048030), (1922, 81655645), (3046, 51524015), (4805, 32662258), (7615, 20609606), (9610, 16331129), (10723, 14636030), (15230, 10304803), (21446, 7318015), (47213, 3324130), (53615, 2927206), (94426, 1662065), (107230, 1463603), (236065, 664826), (332413, 472130)]