155655477452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{6653}}^1$

素因数の和:7275

約数の個数: 72

約数和(自身を含む): 297771663504

約数和(自身を除く): 142116186052

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 547, 578, 629, 1094, 1156, 1258, 2188, 2516, 6653, 9299, 10693, 13306, 18598, 20239, 21386, 26612, 37196, 40478, 42772, 80956, 113101, 158083, 226202, 246161, 316166, 344063, 452404, 492322, 632332, 688126, 984644, 1376252, 1922717, 3639191, 3845434, 4184737, 5849071, 7278382, 7690868, 8369474, 11698142, 14556764, 16738948, 23396284, 61866247, 71140529, 123732494, 134650067, 142281058, 247464988, 269300134, 284562116, 538600268, 1051726199, 2103452398, 2289051139, 4206904796, 4578102278, 9156204556, 38913869363, 77827738726, 155655477452]

約数ペア:

[(1, 155655477452), (2, 77827738726), (4, 38913869363), (17, 9156204556), (34, 4578102278), (37, 4206904796), (68, 2289051139), (74, 2103452398), (148, 1051726199), (289, 538600268), (547, 284562116), (578, 269300134), (629, 247464988), (1094, 142281058), (1156, 134650067), (1258, 123732494), (2188, 71140529), (2516, 61866247), (6653, 23396284), (9299, 16738948), (10693, 14556764), (13306, 11698142), (18598, 8369474), (20239, 7690868), (21386, 7278382), (26612, 5849071), (37196, 4184737), (40478, 3845434), (42772, 3639191), (80956, 1922717), (113101, 1376252), (158083, 984644), (226202, 688126), (246161, 632332), (316166, 492322), (344063, 452404)]