169173758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11112

約数の個数: 32

約数和(自身を含む): 296970240

約数和(自身を除く): 127796482

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 11047, 15314, 22094, 143611, 209893, 287222, 342457, 419786, 684914, 2728609, 4451941, 5457218, 6506683, 8903882, 13013366, 84586879, 169173758]

約数ペア:

[(1, 169173758), (2, 84586879), (13, 13013366), (19, 8903882), (26, 6506683), (31, 5457218), (38, 4451941), (62, 2728609), (247, 684914), (403, 419786), (494, 342457), (589, 287222), (806, 209893), (1178, 143611), (7657, 22094), (11047, 15314)]