156989305551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{925159}}^1$

素因数の和:925423

約数の個数: 32

約数和(自身を含む): 238321216000

約数和(自身を除く): 81331910449

約数列:

[1, 3, 13, 19, 39, 57, 229, 247, 687, 741, 2977, 4351, 8931, 13053, 56563, 169689, 925159, 2775477, 12027067, 17578021, 36081201, 52734063, 211861411, 228514273, 635584233, 685542819, 2754198343, 4025366809, 8262595029, 12076100427, 52329768517, 156989305551]

約数ペア:

[(1, 156989305551), (3, 52329768517), (13, 12076100427), (19, 8262595029), (39, 4025366809), (57, 2754198343), (229, 685542819), (247, 635584233), (687, 228514273), (741, 211861411), (2977, 52734063), (4351, 36081201), (8931, 17578021), (13053, 12027067), (56563, 2775477), (169689, 925159)]