121540224

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 352658880

約数和(自身を除く): 231118656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 192, 194, 208, 251, 291, 312, 384, 388, 416, 502, 582, 624, 753, 776, 832, 1004, 1164, 1248, 1261, 1506, 1552, 1664, 2008, 2328, 2496, 2522, 3012, 3104, 3263, 3783, 4016, 4656, 4992, 5044, 6024, 6208, 6526, 7566, 8032, 9312, 9789, 10088, 12048, 12416, 13052, 15132, 16064, 18624, 19578, 20176, 24096, 24347, 26104, 30264, 32128, 37248, 39156, 40352, 48192, 48694, 52208, 60528, 73041, 78312, 80704, 96384, 97388, 104416, 121056, 146082, 156624, 161408, 194776, 208832, 242112, 292164, 313248, 316511, 389552, 417664, 484224, 584328, 626496, 633022, 779104, 949533, 1168656, 1252992, 1266044, 1558208, 1899066, 2337312, 2532088, 3116416, 3798132, 4674624, 5064176, 7596264, 9349248, 10128352, 15192528, 20256704, 30385056, 40513408, 60770112, 121540224]

約数ペア:

[(1, 121540224), (2, 60770112), (3, 40513408), (4, 30385056), (6, 20256704), (8, 15192528), (12, 10128352), (13, 9349248), (16, 7596264), (24, 5064176), (26, 4674624), (32, 3798132), (39, 3116416), (48, 2532088), (52, 2337312), (64, 1899066), (78, 1558208), (96, 1266044), (97, 1252992), (104, 1168656), (128, 949533), (156, 779104), (192, 633022), (194, 626496), (208, 584328), (251, 484224), (291, 417664), (312, 389552), (384, 316511), (388, 313248), (416, 292164), (502, 242112), (582, 208832), (624, 194776), (753, 161408), (776, 156624), (832, 146082), (1004, 121056), (1164, 104416), (1248, 97388), (1261, 96384), (1506, 80704), (1552, 78312), (1664, 73041), (2008, 60528), (2328, 52208), (2496, 48694), (2522, 48192), (3012, 40352), (3104, 39156), (3263, 37248), (3783, 32128), (4016, 30264), (4656, 26104), (4992, 24347), (5044, 24096), (6024, 20176), (6208, 19578), (6526, 18624), (7566, 16064), (8032, 15132), (9312, 13052), (9789, 12416), (10088, 12048)]