162100640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77933}}^1$

素因数の和:77961

約数の個数: 48

約数和(自身を含む): 412426728

約数和(自身を除く): 250326088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 77933, 155866, 311732, 389665, 623464, 779330, 1013129, 1246928, 1558660, 2026258, 2493856, 3117320, 4052516, 5065645, 6234640, 8105032, 10131290, 12469280, 16210064, 20262580, 32420128, 40525160, 81050320, 162100640]

約数ペア:

[(1, 162100640), (2, 81050320), (4, 40525160), (5, 32420128), (8, 20262580), (10, 16210064), (13, 12469280), (16, 10131290), (20, 8105032), (26, 6234640), (32, 5065645), (40, 4052516), (52, 3117320), (65, 2493856), (80, 2026258), (104, 1558660), (130, 1246928), (160, 1013129), (208, 779330), (260, 623464), (416, 389665), (520, 311732), (1040, 155866), (2080, 77933)]