156957555430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1198973}}^1$

素因数の和:1199065

約数の個数: 64

約数和(自身を含む): 326312763840

約数和(自身を除く): 169355208410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 494, 530, 689, 1007, 1235, 1378, 2014, 2470, 3445, 5035, 6890, 10070, 13091, 26182, 65455, 130910, 1198973, 2397946, 5994865, 11989730, 15586649, 22780487, 31173298, 45560974, 63545569, 77933245, 113902435, 127091138, 155866490, 227804870, 296146331, 317727845, 592292662, 635455690, 826092397, 1207365811, 1480731655, 1652184794, 2414731622, 2961463310, 4130461985, 6036829055, 8260923970, 12073658110, 15695755543, 31391511086, 78478777715, 156957555430]

約数ペア:

[(1, 156957555430), (2, 78478777715), (5, 31391511086), (10, 15695755543), (13, 12073658110), (19, 8260923970), (26, 6036829055), (38, 4130461985), (53, 2961463310), (65, 2414731622), (95, 1652184794), (106, 1480731655), (130, 1207365811), (190, 826092397), (247, 635455690), (265, 592292662), (494, 317727845), (530, 296146331), (689, 227804870), (1007, 155866490), (1235, 127091138), (1378, 113902435), (2014, 77933245), (2470, 63545569), (3445, 45560974), (5035, 31173298), (6890, 22780487), (10070, 15586649), (13091, 11989730), (26182, 5994865), (65455, 2397946), (130910, 1198973)]