156911763460

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1\times {\mathrm{14153}}^1$

素因数の和:15832

約数の個数: 48

約数和(自身を含む): 330531341616

約数和(自身を除く): 173619578156

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1213, 1828, 2285, 2426, 4570, 4852, 6065, 9140, 12130, 14153, 24260, 28306, 56612, 70765, 141530, 283060, 554341, 1108682, 2217364, 2771705, 5543410, 6467921, 11086820, 12935842, 17167589, 25871684, 32339605, 34335178, 64679210, 68670356, 85837945, 129358420, 171675890, 343351780, 7845588173, 15691176346, 31382352692, 39227940865, 78455881730, 156911763460]

約数ペア:

[(1, 156911763460), (2, 78455881730), (4, 39227940865), (5, 31382352692), (10, 15691176346), (20, 7845588173), (457, 343351780), (914, 171675890), (1213, 129358420), (1828, 85837945), (2285, 68670356), (2426, 64679210), (4570, 34335178), (4852, 32339605), (6065, 25871684), (9140, 17167589), (12130, 12935842), (14153, 11086820), (24260, 6467921), (28306, 5543410), (56612, 2771705), (70765, 2217364), (141530, 1108682), (283060, 554341)]