153904324

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 319495680

約数和(自身を除く): 165591356

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 574, 1106, 1148, 1697, 2212, 3239, 3394, 6478, 6788, 11879, 12956, 22673, 23758, 45346, 47516, 69577, 90692, 134063, 139154, 268126, 278308, 487039, 536252, 938441, 974078, 1876882, 1948156, 3753764, 5496583, 10993166, 21986332, 38476081, 76952162, 153904324]

約数ペア:

[(1, 153904324), (2, 76952162), (4, 38476081), (7, 21986332), (14, 10993166), (28, 5496583), (41, 3753764), (79, 1948156), (82, 1876882), (158, 974078), (164, 938441), (287, 536252), (316, 487039), (553, 278308), (574, 268126), (1106, 139154), (1148, 134063), (1697, 90692), (2212, 69577), (3239, 47516), (3394, 45346), (6478, 23758), (6788, 22673), (11879, 12956)]