131836668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 339763200

約数和(自身を除く): 207926532

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 127, 157, 174, 228, 254, 314, 348, 381, 471, 508, 551, 628, 762, 942, 1102, 1524, 1653, 1884, 2204, 2413, 2983, 3306, 3683, 4553, 4826, 5966, 6612, 7239, 7366, 8949, 9106, 9652, 11049, 11932, 13659, 14478, 14732, 17898, 18212, 19939, 22098, 27318, 28956, 35796, 39878, 44196, 54636, 59817, 69977, 79756, 86507, 119634, 139954, 173014, 209931, 239268, 259521, 279908, 346028, 378841, 419862, 519042, 578231, 757682, 839724, 1038084, 1136523, 1156462, 1515364, 1734693, 2273046, 2312924, 3469386, 4546092, 6938772, 10986389, 21972778, 32959167, 43945556, 65918334, 131836668]

約数ペア:

[(1, 131836668), (2, 65918334), (3, 43945556), (4, 32959167), (6, 21972778), (12, 10986389), (19, 6938772), (29, 4546092), (38, 3469386), (57, 2312924), (58, 2273046), (76, 1734693), (87, 1515364), (114, 1156462), (116, 1136523), (127, 1038084), (157, 839724), (174, 757682), (228, 578231), (254, 519042), (314, 419862), (348, 378841), (381, 346028), (471, 279908), (508, 259521), (551, 239268), (628, 209931), (762, 173014), (942, 139954), (1102, 119634), (1524, 86507), (1653, 79756), (1884, 69977), (2204, 59817), (2413, 54636), (2983, 44196), (3306, 39878), (3683, 35796), (4553, 28956), (4826, 27318), (5966, 22098), (6612, 19939), (7239, 18212), (7366, 17898), (8949, 14732), (9106, 14478), (9652, 13659), (11049, 11932)]