156640924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3433}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 321916896

約数和(自身を除く): 165275972

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1342, 2074, 2684, 3433, 4148, 6866, 11407, 13732, 22814, 37763, 45628, 58361, 75526, 116722, 151052, 209413, 233444, 418826, 641971, 837652, 1283942, 2303543, 2567884, 3560021, 4607086, 7120042, 9214172, 14240084, 39160231, 78320462, 156640924]

約数ペア:

[(1, 156640924), (2, 78320462), (4, 39160231), (11, 14240084), (17, 9214172), (22, 7120042), (34, 4607086), (44, 3560021), (61, 2567884), (68, 2303543), (122, 1283942), (187, 837652), (244, 641971), (374, 418826), (671, 233444), (748, 209413), (1037, 151052), (1342, 116722), (2074, 75526), (2684, 58361), (3433, 45628), (4148, 37763), (6866, 22814), (11407, 13732)]