150954748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 316868608

約数和(自身を除く): 165913860

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 2851, 3782, 5702, 7564, 11404, 13237, 19957, 26474, 39914, 52948, 79828, 88381, 173911, 176762, 347822, 353524, 618667, 695644, 1217377, 1237334, 2434754, 2474668, 4869508, 5391241, 10782482, 21564964, 37738687, 75477374, 150954748]

約数ペア:

[(1, 150954748), (2, 75477374), (4, 37738687), (7, 21564964), (14, 10782482), (28, 5391241), (31, 4869508), (61, 2474668), (62, 2434754), (122, 1237334), (124, 1217377), (217, 695644), (244, 618667), (427, 353524), (434, 347822), (854, 176762), (868, 173911), (1708, 88381), (1891, 79828), (2851, 52948), (3782, 39914), (5702, 26474), (7564, 19957), (11404, 13237)]