157830948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1958

約数の個数: 108

約数和(自身を含む): 461850480

約数和(自身を除く): 304019532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 627, 684, 726, 836, 1089, 1254, 1452, 1881, 1907, 2178, 2299, 2508, 3762, 3814, 4356, 4598, 5721, 6897, 7524, 7628, 9196, 11442, 13794, 17163, 20691, 20977, 22884, 27588, 34326, 36233, 41382, 41954, 62931, 68652, 72466, 82764, 83908, 108699, 125862, 144932, 188793, 217398, 230747, 251724, 326097, 377586, 398563, 434796, 461494, 652194, 692241, 755172, 797126, 922988, 1195689, 1304388, 1384482, 1594252, 2076723, 2391378, 2768964, 3587067, 4153446, 4384193, 4782756, 7174134, 8306892, 8768386, 13152579, 14348268, 17536772, 26305158, 39457737, 52610316, 78915474, 157830948]

約数ペア:

[(1, 157830948), (2, 78915474), (3, 52610316), (4, 39457737), (6, 26305158), (9, 17536772), (11, 14348268), (12, 13152579), (18, 8768386), (19, 8306892), (22, 7174134), (33, 4782756), (36, 4384193), (38, 4153446), (44, 3587067), (57, 2768964), (66, 2391378), (76, 2076723), (99, 1594252), (114, 1384482), (121, 1304388), (132, 1195689), (171, 922988), (198, 797126), (209, 755172), (228, 692241), (242, 652194), (342, 461494), (363, 434796), (396, 398563), (418, 377586), (484, 326097), (627, 251724), (684, 230747), (726, 217398), (836, 188793), (1089, 144932), (1254, 125862), (1452, 108699), (1881, 83908), (1907, 82764), (2178, 72466), (2299, 68652), (2508, 62931), (3762, 41954), (3814, 41382), (4356, 36233), (4598, 34326), (5721, 27588), (6897, 22884), (7524, 20977), (7628, 20691), (9196, 17163), (11442, 13794)]