156909634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 281594880

約数和(自身を除く): 124685246

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419, 838, 1163, 2326, 2933, 5866, 8141, 9637, 16282, 19274, 26749, 53498, 67459, 134918, 187243, 374486, 487297, 974594, 3411079, 6822158, 11207831, 22415662, 78454817, 156909634]

約数ペア:

[(1, 156909634), (2, 78454817), (7, 22415662), (14, 11207831), (23, 6822158), (46, 3411079), (161, 974594), (322, 487297), (419, 374486), (838, 187243), (1163, 134918), (2326, 67459), (2933, 53498), (5866, 26749), (8141, 19274), (9637, 16282)]