157453072

素因数分解:

$2^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1128

約数の個数: 60

約数和(自身を含む): 356827980

約数和(自身を除く): 199374908

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 392, 458, 784, 877, 916, 1603, 1754, 1832, 3206, 3508, 3664, 6139, 6412, 7016, 11221, 12278, 12824, 14032, 22442, 24556, 25648, 42973, 44884, 49112, 85946, 89768, 98224, 171892, 179536, 200833, 343784, 401666, 687568, 803332, 1405831, 1606664, 2811662, 3213328, 5623324, 9840817, 11246648, 19681634, 22493296, 39363268, 78726536, 157453072]

約数ペア:

[(1, 157453072), (2, 78726536), (4, 39363268), (7, 22493296), (8, 19681634), (14, 11246648), (16, 9840817), (28, 5623324), (49, 3213328), (56, 2811662), (98, 1606664), (112, 1405831), (196, 803332), (229, 687568), (392, 401666), (458, 343784), (784, 200833), (877, 179536), (916, 171892), (1603, 98224), (1754, 89768), (1832, 85946), (3206, 49112), (3508, 44884), (3664, 42973), (6139, 25648), (6412, 24556), (7016, 22442), (11221, 14032), (12278, 12824)]