140349276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6679

約数の個数: 72

約数和(自身を含む): 385548800

約数和(自身を除く): 245199524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 6619, 7068, 10602, 13238, 19857, 21204, 26476, 39714, 59571, 79428, 119142, 125761, 205189, 238284, 251522, 377283, 410378, 503044, 615567, 754566, 820756, 1131849, 1231134, 1509132, 1846701, 2263698, 2462268, 3693402, 3898591, 4527396, 7386804, 7797182, 11695773, 15594364, 23391546, 35087319, 46783092, 70174638, 140349276]

約数ペア:

[(1, 140349276), (2, 70174638), (3, 46783092), (4, 35087319), (6, 23391546), (9, 15594364), (12, 11695773), (18, 7797182), (19, 7386804), (31, 4527396), (36, 3898591), (38, 3693402), (57, 2462268), (62, 2263698), (76, 1846701), (93, 1509132), (114, 1231134), (124, 1131849), (171, 820756), (186, 754566), (228, 615567), (279, 503044), (342, 410378), (372, 377283), (558, 251522), (589, 238284), (684, 205189), (1116, 125761), (1178, 119142), (1767, 79428), (2356, 59571), (3534, 39714), (5301, 26476), (6619, 21204), (7068, 19857), (10602, 13238)]