156779882298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21612887}}^1$

素因数の和:21612939

約数の個数: 48

約数和(自身を含む): 377620379136

約数和(自身を除く): 220840496838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21612887, 43225774, 64838661, 129677322, 194515983, 280967531, 389031966, 561935062, 669999497, 842902593, 1339998994, 1685805186, 2009998491, 2528707779, 4019996982, 5057415558, 6029995473, 8709993461, 12059990946, 17419986922, 26129980383, 52259960766, 78389941149, 156779882298]

約数ペア:

[(1, 156779882298), (2, 78389941149), (3, 52259960766), (6, 26129980383), (9, 17419986922), (13, 12059990946), (18, 8709993461), (26, 6029995473), (31, 5057415558), (39, 4019996982), (62, 2528707779), (78, 2009998491), (93, 1685805186), (117, 1339998994), (186, 842902593), (234, 669999497), (279, 561935062), (403, 389031966), (558, 280967531), (806, 194515983), (1209, 129677322), (2418, 64838661), (3627, 43225774), (7254, 21612887)]