149121126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9781}}^1$

素因数の和:9818

約数の個数: 72

約数和(自身を含む): 405913872

約数和(自身を除く): 256792746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 9781, 15246, 19562, 29343, 58686, 68467, 88029, 107591, 136934, 176058, 205401, 215182, 322773, 410802, 616203, 645546, 753137, 968319, 1183501, 1232406, 1506274, 1936638, 2259411, 2367002, 3550503, 4518822, 6778233, 7101006, 8284507, 10651509, 13556466, 16569014, 21303018, 24853521, 49707042, 74560563, 149121126]

約数ペア:

[(1, 149121126), (2, 74560563), (3, 49707042), (6, 24853521), (7, 21303018), (9, 16569014), (11, 13556466), (14, 10651509), (18, 8284507), (21, 7101006), (22, 6778233), (33, 4518822), (42, 3550503), (63, 2367002), (66, 2259411), (77, 1936638), (99, 1506274), (121, 1232406), (126, 1183501), (154, 968319), (198, 753137), (231, 645546), (242, 616203), (363, 410802), (462, 322773), (693, 215182), (726, 205401), (847, 176058), (1089, 136934), (1386, 107591), (1694, 88029), (2178, 68467), (2541, 58686), (5082, 29343), (7623, 19562), (9781, 15246)]