158482740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203183}}^1$

素因数の和:203208

約数の個数: 48

約数和(自身を含む): 477888768

約数和(自身を除く): 319406028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 203183, 406366, 609549, 812732, 1015915, 1219098, 2031830, 2438196, 2641379, 3047745, 4063660, 5282758, 6095490, 7924137, 10565516, 12190980, 13206895, 15848274, 26413790, 31696548, 39620685, 52827580, 79241370, 158482740]

約数ペア:

[(1, 158482740), (2, 79241370), (3, 52827580), (4, 39620685), (5, 31696548), (6, 26413790), (10, 15848274), (12, 13206895), (13, 12190980), (15, 10565516), (20, 7924137), (26, 6095490), (30, 5282758), (39, 4063660), (52, 3047745), (60, 2641379), (65, 2438196), (78, 2031830), (130, 1219098), (156, 1015915), (195, 812732), (260, 609549), (390, 406366), (780, 203183)]