109138356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 291855200

約数和(自身を除く): 182716844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 379, 421, 684, 758, 842, 1137, 1263, 1516, 1684, 2274, 2526, 3411, 3789, 4548, 5052, 6822, 7201, 7578, 7999, 13644, 14402, 15156, 15998, 21603, 23997, 28804, 31996, 43206, 47994, 64809, 71991, 86412, 95988, 129618, 143982, 159559, 259236, 287964, 319118, 478677, 638236, 957354, 1436031, 1914708, 2872062, 3031621, 5744124, 6063242, 9094863, 12126484, 18189726, 27284589, 36379452, 54569178, 109138356]

約数ペア:

[(1, 109138356), (2, 54569178), (3, 36379452), (4, 27284589), (6, 18189726), (9, 12126484), (12, 9094863), (18, 6063242), (19, 5744124), (36, 3031621), (38, 2872062), (57, 1914708), (76, 1436031), (114, 957354), (171, 638236), (228, 478677), (342, 319118), (379, 287964), (421, 259236), (684, 159559), (758, 143982), (842, 129618), (1137, 95988), (1263, 86412), (1516, 71991), (1684, 64809), (2274, 47994), (2526, 43206), (3411, 31996), (3789, 28804), (4548, 23997), (5052, 21603), (6822, 15998), (7201, 15156), (7578, 14402), (7999, 13644)]