156516100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{120397}}^1$

素因数の和:120424

約数の個数: 36

約数和(自身を含む): 365769124

約数和(自身を除く): 209253024

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 120397, 240794, 481588, 601985, 1203970, 1565161, 2407940, 3009925, 3130322, 6019850, 6260644, 7825805, 12039700, 15651610, 31303220, 39129025, 78258050, 156516100]

約数ペア:

[(1, 156516100), (2, 78258050), (4, 39129025), (5, 31303220), (10, 15651610), (13, 12039700), (20, 7825805), (25, 6260644), (26, 6019850), (50, 3130322), (52, 3009925), (65, 2407940), (100, 1565161), (130, 1203970), (260, 601985), (325, 481588), (650, 240794), (1300, 120397)]