157617122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2113}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 269915520

約数和(自身を除く): 112298398

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 494, 1963, 2113, 2869, 3926, 4226, 5738, 27469, 37297, 40147, 54938, 74594, 80294, 319063, 521911, 638126, 1043822, 4147819, 6062197, 8295638, 12124394, 78808561, 157617122]

約数ペア:

[(1, 157617122), (2, 78808561), (13, 12124394), (19, 8295638), (26, 6062197), (38, 4147819), (151, 1043822), (247, 638126), (302, 521911), (494, 319063), (1963, 80294), (2113, 74594), (2869, 54938), (3926, 40147), (4226, 37297), (5738, 27469)]