156788533460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{603032821}}^1$

素因数の和:603032843

約数の個数: 24

約数和(自身を含む): 354583299336

約数和(自身を除く): 197794765876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 603032821, 1206065642, 2412131284, 3015164105, 6030328210, 7839426673, 12060656420, 15678853346, 31357706692, 39197133365, 78394266730, 156788533460]

約数ペア:

[(1, 156788533460), (2, 78394266730), (4, 39197133365), (5, 31357706692), (10, 15678853346), (13, 12060656420), (20, 7839426673), (26, 6030328210), (52, 3015164105), (65, 2412131284), (130, 1206065642), (260, 603032821)]