143448160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28921}}^1$

素因数の和:28967

約数の個数: 48

約数和(自身を含む): 349840512

約数和(自身を除く): 206392352

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, 28921, 57842, 115684, 144605, 231368, 289210, 462736, 578420, 896551, 925472, 1156840, 1793102, 2313680, 3586204, 4482755, 4627360, 7172408, 8965510, 14344816, 17931020, 28689632, 35862040, 71724080, 143448160]

約数ペア:

[(1, 143448160), (2, 71724080), (4, 35862040), (5, 28689632), (8, 17931020), (10, 14344816), (16, 8965510), (20, 7172408), (31, 4627360), (32, 4482755), (40, 3586204), (62, 2313680), (80, 1793102), (124, 1156840), (155, 925472), (160, 896551), (248, 578420), (310, 462736), (496, 289210), (620, 231368), (992, 144605), (1240, 115684), (2480, 57842), (4960, 28921)]