156989369696

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1155149}}^1$

素因数の和:1155327

約数の個数: 48

約数和(自身を含む): 321371971200

約数和(自身を除く): 164382601504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 2192, 4247, 4384, 8494, 16988, 33976, 67952, 135904, 1155149, 2310298, 4620596, 9241192, 18482384, 35809619, 36964768, 71619238, 143238476, 158255413, 286476952, 316510826, 572953904, 633021652, 1145907808, 1266043304, 2532086608, 4905917803, 5064173216, 9811835606, 19623671212, 39247342424, 78494684848, 156989369696]

約数ペア:

[(1, 156989369696), (2, 78494684848), (4, 39247342424), (8, 19623671212), (16, 9811835606), (31, 5064173216), (32, 4905917803), (62, 2532086608), (124, 1266043304), (137, 1145907808), (248, 633021652), (274, 572953904), (496, 316510826), (548, 286476952), (992, 158255413), (1096, 143238476), (2192, 71619238), (4247, 36964768), (4384, 35809619), (8494, 18482384), (16988, 9241192), (33976, 4620596), (67952, 2310298), (135904, 1155149)]