163133920

素因数分解:

$2^5\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1319}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 386195040

約数和(自身を除く): 223061120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 773, 1319, 1546, 2638, 3092, 3865, 5276, 6184, 6595, 7730, 10552, 12368, 13190, 15460, 21104, 24736, 26380, 30920, 42208, 52760, 61840, 105520, 123680, 211040, 1019587, 2039174, 4078348, 5097935, 8156696, 10195870, 16313392, 20391740, 32626784, 40783480, 81566960, 163133920]

約数ペア:

[(1, 163133920), (2, 81566960), (4, 40783480), (5, 32626784), (8, 20391740), (10, 16313392), (16, 10195870), (20, 8156696), (32, 5097935), (40, 4078348), (80, 2039174), (160, 1019587), (773, 211040), (1319, 123680), (1546, 105520), (2638, 61840), (3092, 52760), (3865, 42208), (5276, 30920), (6184, 26380), (6595, 24736), (7730, 21104), (10552, 15460), (12368, 13190)]