151198160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 371976192

約数和(自身を除く): 220778032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1487, 1640, 2480, 2542, 2974, 3280, 5084, 5948, 6355, 7435, 10168, 11896, 12710, 14870, 20336, 23792, 25420, 29740, 46097, 50840, 59480, 60967, 92194, 101680, 118960, 121934, 184388, 230485, 243868, 304835, 368776, 460970, 487736, 609670, 737552, 921940, 975472, 1219340, 1843880, 1889977, 2438680, 3687760, 3779954, 4877360, 7559908, 9449885, 15119816, 18899770, 30239632, 37799540, 75599080, 151198160]

約数ペア:

[(1, 151198160), (2, 75599080), (4, 37799540), (5, 30239632), (8, 18899770), (10, 15119816), (16, 9449885), (20, 7559908), (31, 4877360), (40, 3779954), (41, 3687760), (62, 2438680), (80, 1889977), (82, 1843880), (124, 1219340), (155, 975472), (164, 921940), (205, 737552), (248, 609670), (310, 487736), (328, 460970), (410, 368776), (496, 304835), (620, 243868), (656, 230485), (820, 184388), (1240, 121934), (1271, 118960), (1487, 101680), (1640, 92194), (2480, 60967), (2542, 59480), (2974, 50840), (3280, 46097), (5084, 29740), (5948, 25420), (6355, 23792), (7435, 20336), (10168, 14870), (11896, 12710)]