157039142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 269068800

約数和(自身を除く): 112029658

約数列:

[1, 2, 13, 19, 26, 38, 139, 247, 278, 494, 1807, 2287, 2641, 3614, 4574, 5282, 29731, 34333, 43453, 59462, 68666, 86906, 317893, 564889, 635786, 1129778, 4132609, 6039967, 8265218, 12079934, 78519571, 157039142]

約数ペア:

[(1, 157039142), (2, 78519571), (13, 12079934), (19, 8265218), (26, 6039967), (38, 4132609), (139, 1129778), (247, 635786), (278, 564889), (494, 317893), (1807, 86906), (2287, 68666), (2641, 59462), (3614, 43453), (4574, 34333), (5282, 29731)]