156955243548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{351763}}^1$

素因数の和:351911

約数の個数: 72

約数和(自身を含む): 390272308608

約数和(自身を除く): 233317065060

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 361, 412, 618, 722, 1083, 1236, 1444, 1957, 2166, 3914, 4332, 5871, 7828, 11742, 23484, 37183, 74366, 111549, 148732, 223098, 351763, 446196, 703526, 1055289, 1407052, 2110578, 4221156, 6683497, 13366994, 20050491, 26733988, 36231589, 40100982, 72463178, 80201964, 108694767, 126986443, 144926356, 217389534, 253972886, 380959329, 434779068, 507945772, 688400191, 761918658, 1376800382, 1523837316, 2065200573, 2753600764, 4130401146, 8260802292, 13079603629, 26159207258, 39238810887, 52318414516, 78477621774, 156955243548]

約数ペア:

[(1, 156955243548), (2, 78477621774), (3, 52318414516), (4, 39238810887), (6, 26159207258), (12, 13079603629), (19, 8260802292), (38, 4130401146), (57, 2753600764), (76, 2065200573), (103, 1523837316), (114, 1376800382), (206, 761918658), (228, 688400191), (309, 507945772), (361, 434779068), (412, 380959329), (618, 253972886), (722, 217389534), (1083, 144926356), (1236, 126986443), (1444, 108694767), (1957, 80201964), (2166, 72463178), (3914, 40100982), (4332, 36231589), (5871, 26733988), (7828, 20050491), (11742, 13366994), (23484, 6683497), (37183, 4221156), (74366, 2110578), (111549, 1407052), (148732, 1055289), (223098, 703526), (351763, 446196)]