129177356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24671}}^1$

素因数の和:24710

約数の個数: 48

約数和(自身を含む): 298432512

約数和(自身を除く): 169255156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 24671, 49342, 98684, 172697, 271381, 345394, 419407, 542762, 690788, 838814, 1085524, 1677628, 1899667, 2935849, 3799334, 4613477, 5871698, 7598668, 9226954, 11743396, 18453908, 32294339, 64588678, 129177356]

約数ペア:

[(1, 129177356), (2, 64588678), (4, 32294339), (7, 18453908), (11, 11743396), (14, 9226954), (17, 7598668), (22, 5871698), (28, 4613477), (34, 3799334), (44, 2935849), (68, 1899667), (77, 1677628), (119, 1085524), (154, 838814), (187, 690788), (238, 542762), (308, 419407), (374, 345394), (476, 271381), (748, 172697), (1309, 98684), (2618, 49342), (5236, 24671)]