168258080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33923}}^1$

素因数の和:33969

約数の個数: 48

約数和(自身を含む): 410344704

約数和(自身を除く): 242086624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 33923, 67846, 135692, 169615, 271384, 339230, 542768, 678460, 1051613, 1085536, 1356920, 2103226, 2713840, 4206452, 5258065, 5427680, 8412904, 10516130, 16825808, 21032260, 33651616, 42064520, 84129040, 168258080]

約数ペア:

[(1, 168258080), (2, 84129040), (4, 42064520), (5, 33651616), (8, 21032260), (10, 16825808), (16, 10516130), (20, 8412904), (31, 5427680), (32, 5258065), (40, 4206452), (62, 2713840), (80, 2103226), (124, 1356920), (155, 1085536), (160, 1051613), (248, 678460), (310, 542768), (496, 339230), (620, 271384), (992, 169615), (1240, 135692), (2480, 67846), (4960, 33923)]