149081256

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9721}}^1$

素因数の和:9807

約数の個数: 64

約数和(自身を含む): 419990400

約数和(自身を除く): 270909144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 9721, 15336, 19442, 29163, 38884, 58326, 77768, 87489, 116652, 174978, 233304, 262467, 349956, 524934, 690191, 699912, 1049868, 1380382, 2070573, 2099736, 2760764, 4141146, 5521528, 6211719, 8282292, 12423438, 16564584, 18635157, 24846876, 37270314, 49693752, 74540628, 149081256]

約数ペア:

[(1, 149081256), (2, 74540628), (3, 49693752), (4, 37270314), (6, 24846876), (8, 18635157), (9, 16564584), (12, 12423438), (18, 8282292), (24, 6211719), (27, 5521528), (36, 4141146), (54, 2760764), (71, 2099736), (72, 2070573), (108, 1380382), (142, 1049868), (213, 699912), (216, 690191), (284, 524934), (426, 349956), (568, 262467), (639, 233304), (852, 174978), (1278, 116652), (1704, 87489), (1917, 77768), (2556, 58326), (3834, 38884), (5112, 29163), (7668, 19442), (9721, 15336)]