149820398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3533}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 277857216

約数和(自身を除く): 128036818

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 1631, 3029, 3262, 3533, 6058, 7066, 21203, 24731, 42406, 45929, 49462, 91858, 321503, 643006, 823189, 1646378, 5762323, 10701457, 11524646, 21402914, 74910199, 149820398]

約数ペア:

[(1, 149820398), (2, 74910199), (7, 21402914), (13, 11524646), (14, 10701457), (26, 5762323), (91, 1646378), (182, 823189), (233, 643006), (466, 321503), (1631, 91858), (3029, 49462), (3262, 45929), (3533, 42406), (6058, 24731), (7066, 21203)]