130319794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 104826446

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 83, 107, 166, 214, 253, 319, 506, 638, 667, 913, 1177, 1334, 1826, 1909, 2354, 2407, 2461, 3103, 3818, 4814, 4922, 6206, 7337, 8881, 14674, 17762, 20999, 26477, 27071, 34133, 41998, 52954, 54142, 55361, 68266, 71369, 97691, 110722, 142738, 195382, 204263, 257549, 408526, 515098, 608971, 785059, 1217942, 1570118, 2246893, 2833039, 4493786, 5666078, 5923627, 11847254, 65159897, 130319794]

約数ペア:

[(1, 130319794), (2, 65159897), (11, 11847254), (22, 5923627), (23, 5666078), (29, 4493786), (46, 2833039), (58, 2246893), (83, 1570118), (107, 1217942), (166, 785059), (214, 608971), (253, 515098), (319, 408526), (506, 257549), (638, 204263), (667, 195382), (913, 142738), (1177, 110722), (1334, 97691), (1826, 71369), (1909, 68266), (2354, 55361), (2407, 54142), (2461, 52954), (3103, 41998), (3818, 34133), (4814, 27071), (4922, 26477), (6206, 20999), (7337, 17762), (8881, 14674)]