156937127996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{236381}}^1$

素因数の和:236666

約数の個数: 48

約数和(自身を含む): 304989511680

約数和(自身を除く): 148052383684

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 191, 316, 382, 764, 869, 1738, 2101, 3476, 4202, 8404, 15089, 30178, 60356, 165979, 236381, 331958, 472762, 663916, 945524, 2600191, 5200382, 10400764, 18674099, 37348198, 45148771, 74696396, 90297542, 180595084, 205415089, 410830178, 496636481, 821660356, 993272962, 1986545924, 3566752909, 7133505818, 14267011636, 39234281999, 78468563998, 156937127996]

約数ペア:

[(1, 156937127996), (2, 78468563998), (4, 39234281999), (11, 14267011636), (22, 7133505818), (44, 3566752909), (79, 1986545924), (158, 993272962), (191, 821660356), (316, 496636481), (382, 410830178), (764, 205415089), (869, 180595084), (1738, 90297542), (2101, 74696396), (3476, 45148771), (4202, 37348198), (8404, 18674099), (15089, 10400764), (30178, 5200382), (60356, 2600191), (165979, 945524), (236381, 663916), (331958, 472762)]