165954404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 376142592

約数和(自身を除く): 210188188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 73, 77, 121, 122, 146, 154, 242, 244, 292, 308, 427, 484, 511, 671, 803, 847, 854, 1022, 1331, 1342, 1606, 1694, 1708, 2044, 2662, 2684, 3212, 3388, 4453, 4697, 5324, 5621, 7381, 8833, 8906, 9317, 9394, 11242, 14762, 17666, 17812, 18634, 18788, 22484, 29524, 31171, 35332, 37268, 48983, 51667, 61831, 62342, 81191, 97163, 97966, 103334, 123662, 124684, 162382, 194326, 195932, 206668, 247324, 324764, 342881, 388652, 538813, 568337, 680141, 685762, 1077626, 1136674, 1360282, 1371524, 2155252, 2273348, 2720564, 3771691, 5926943, 7543382, 11853886, 15086764, 23707772, 41488601, 82977202, 165954404]

約数ペア:

[(1, 165954404), (2, 82977202), (4, 41488601), (7, 23707772), (11, 15086764), (14, 11853886), (22, 7543382), (28, 5926943), (44, 3771691), (61, 2720564), (73, 2273348), (77, 2155252), (121, 1371524), (122, 1360282), (146, 1136674), (154, 1077626), (242, 685762), (244, 680141), (292, 568337), (308, 538813), (427, 388652), (484, 342881), (511, 324764), (671, 247324), (803, 206668), (847, 195932), (854, 194326), (1022, 162382), (1331, 124684), (1342, 123662), (1606, 103334), (1694, 97966), (1708, 97163), (2044, 81191), (2662, 62342), (2684, 61831), (3212, 51667), (3388, 48983), (4453, 37268), (4697, 35332), (5324, 31171), (5621, 29524), (7381, 22484), (8833, 18788), (8906, 18634), (9317, 17812), (9394, 17666), (11242, 14762)]