156918884920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29496031}}^1$

素因数の和:29496068

約数の個数: 64

約数和(自身を含む): 424742860800

約数和(自身を除く): 267823975880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 29496031, 58992062, 117984124, 147480155, 206472217, 235968248, 294960310, 412944434, 560424589, 589920620, 825888868, 1032361085, 1120849178, 1179841240, 1651777736, 2064722170, 2241698356, 2802122945, 3922972123, 4129444340, 4483396712, 5604245890, 7845944246, 8258888680, 11208491780, 15691888492, 19614860615, 22416983560, 31383776984, 39229721230, 78459442460, 156918884920]

約数ペア:

[(1, 156918884920), (2, 78459442460), (4, 39229721230), (5, 31383776984), (7, 22416983560), (8, 19614860615), (10, 15691888492), (14, 11208491780), (19, 8258888680), (20, 7845944246), (28, 5604245890), (35, 4483396712), (38, 4129444340), (40, 3922972123), (56, 2802122945), (70, 2241698356), (76, 2064722170), (95, 1651777736), (133, 1179841240), (140, 1120849178), (152, 1032361085), (190, 825888868), (266, 589920620), (280, 560424589), (380, 412944434), (532, 294960310), (665, 235968248), (760, 206472217), (1064, 147480155), (1330, 117984124), (2660, 58992062), (5320, 29496031)]