157069165708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{755707}}^1$

素因数の和:756302

約数の個数: 48

約数和(自身を含む): 338895741184

約数和(自身を除く): 181826575476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571, 1142, 2284, 3997, 7423, 7994, 14846, 15988, 29692, 51961, 103922, 207844, 755707, 1511414, 3022828, 5289949, 9824191, 10579898, 19648382, 21159796, 39296764, 68769337, 137538674, 275077348, 431508697, 863017394, 1726034788, 3020560879, 5609613061, 6041121758, 11219226122, 12082243516, 22438452244, 39267291427, 78534582854, 157069165708]

約数ペア:

[(1, 157069165708), (2, 78534582854), (4, 39267291427), (7, 22438452244), (13, 12082243516), (14, 11219226122), (26, 6041121758), (28, 5609613061), (52, 3020560879), (91, 1726034788), (182, 863017394), (364, 431508697), (571, 275077348), (1142, 137538674), (2284, 68769337), (3997, 39296764), (7423, 21159796), (7994, 19648382), (14846, 10579898), (15988, 9824191), (29692, 5289949), (51961, 3022828), (103922, 1511414), (207844, 755707)]