130218352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 294266880

約数和(自身を除く): 164048528

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 823, 899, 1276, 1364, 1646, 1798, 2552, 2728, 3292, 3596, 5104, 5456, 6584, 7192, 9053, 9889, 13168, 14384, 18106, 19778, 23867, 25513, 36212, 39556, 47734, 51026, 72424, 79112, 95468, 102052, 144848, 158224, 190936, 204104, 262537, 280643, 381872, 408208, 525074, 561286, 739877, 1050148, 1122572, 1479754, 2100296, 2245144, 2959508, 4200592, 4490288, 5919016, 8138647, 11838032, 16277294, 32554588, 65109176, 130218352]

約数ペア:

[(1, 130218352), (2, 65109176), (4, 32554588), (8, 16277294), (11, 11838032), (16, 8138647), (22, 5919016), (29, 4490288), (31, 4200592), (44, 2959508), (58, 2245144), (62, 2100296), (88, 1479754), (116, 1122572), (124, 1050148), (176, 739877), (232, 561286), (248, 525074), (319, 408208), (341, 381872), (464, 280643), (496, 262537), (638, 204104), (682, 190936), (823, 158224), (899, 144848), (1276, 102052), (1364, 95468), (1646, 79112), (1798, 72424), (2552, 51026), (2728, 47734), (3292, 39556), (3596, 36212), (5104, 25513), (5456, 23867), (6584, 19778), (7192, 18106), (9053, 14384), (9889, 13168)]