149665908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43457}}^1$

素因数の和:43512

約数の個数: 48

約数和(自身を含む): 408852864

約数和(自身を除く): 259186956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 43457, 86914, 130371, 173828, 260742, 304199, 521484, 608398, 912597, 1216796, 1781737, 1825194, 3563474, 3650388, 5345211, 7126948, 10690422, 12472159, 21380844, 24944318, 37416477, 49888636, 74832954, 149665908]

約数ペア:

[(1, 149665908), (2, 74832954), (3, 49888636), (4, 37416477), (6, 24944318), (7, 21380844), (12, 12472159), (14, 10690422), (21, 7126948), (28, 5345211), (41, 3650388), (42, 3563474), (82, 1825194), (84, 1781737), (123, 1216796), (164, 912597), (246, 608398), (287, 521484), (492, 304199), (574, 260742), (861, 173828), (1148, 130371), (1722, 86914), (3444, 43457)]