151411280

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7919}}^1$

素因数の和:8171

約数の個数: 40

約数和(自身を含む): 353548800

約数和(自身を除く): 202137520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7919, 9560, 15838, 19120, 31676, 39595, 63352, 79190, 126704, 158380, 316760, 633520, 1892641, 3785282, 7570564, 9463205, 15141128, 18926410, 30282256, 37852820, 75705640, 151411280]

約数ペア:

[(1, 151411280), (2, 75705640), (4, 37852820), (5, 30282256), (8, 18926410), (10, 15141128), (16, 9463205), (20, 7570564), (40, 3785282), (80, 1892641), (239, 633520), (478, 316760), (956, 158380), (1195, 126704), (1912, 79190), (2390, 63352), (3824, 39595), (4780, 31676), (7919, 19120), (9560, 15838)]