127938630158

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 216569687040

約数和(自身を除く): 88631056882

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 251, 289, 493, 502, 578, 647, 799, 986, 1294, 1363, 1598, 2726, 4267, 7279, 8381, 8534, 10999, 11797, 13583, 14558, 16762, 18763, 21998, 23171, 23594, 27166, 30409, 37526, 46342, 60818, 72539, 123743, 145078, 162397, 186983, 200549, 247486, 318971, 324794, 342113, 373966, 393907, 401098, 516953, 637942, 684226, 787814, 881861, 1033906, 1763722, 2103631, 2760749, 3409333, 4207262, 4709513, 5422507, 5521498, 5815921, 6818666, 7632659, 8788201, 9419026, 10845014, 11631842, 14991637, 15265318, 17576402, 29983274, 46932733, 80061721, 93865466, 98870657, 129755203, 160123442, 197741314, 221347111, 254857829, 259510406, 442694222, 509715658, 1361049257, 2205838451, 2722098514, 3762900887, 4411676902, 7525801774, 63969315079, 127938630158]

約数ペア:

[(1, 127938630158), (2, 63969315079), (17, 7525801774), (29, 4411676902), (34, 3762900887), (47, 2722098514), (58, 2205838451), (94, 1361049257), (251, 509715658), (289, 442694222), (493, 259510406), (502, 254857829), (578, 221347111), (647, 197741314), (799, 160123442), (986, 129755203), (1294, 98870657), (1363, 93865466), (1598, 80061721), (2726, 46932733), (4267, 29983274), (7279, 17576402), (8381, 15265318), (8534, 14991637), (10999, 11631842), (11797, 10845014), (13583, 9419026), (14558, 8788201), (16762, 7632659), (18763, 6818666), (21998, 5815921), (23171, 5521498), (23594, 5422507), (27166, 4709513), (30409, 4207262), (37526, 3409333), (46342, 2760749), (60818, 2103631), (72539, 1763722), (123743, 1033906), (145078, 881861), (162397, 787814), (186983, 684226), (200549, 637942), (247486, 516953), (318971, 401098), (324794, 393907), (342113, 373966)]