128335488

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 343332000

約数和(自身を除く): 214996512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1788, 2243, 2384, 3576, 4486, 4768, 6729, 7152, 8972, 9536, 13458, 14304, 17944, 19072, 26916, 28608, 35888, 53832, 57216, 71776, 107664, 143552, 215328, 287104, 334207, 430656, 668414, 861312, 1002621, 1336828, 2005242, 2673656, 4010484, 5347312, 8020968, 10694624, 16041936, 21389248, 32083872, 42778496, 64167744, 128335488]

約数ペア:

[(1, 128335488), (2, 64167744), (3, 42778496), (4, 32083872), (6, 21389248), (8, 16041936), (12, 10694624), (16, 8020968), (24, 5347312), (32, 4010484), (48, 2673656), (64, 2005242), (96, 1336828), (128, 1002621), (149, 861312), (192, 668414), (298, 430656), (384, 334207), (447, 287104), (596, 215328), (894, 143552), (1192, 107664), (1788, 71776), (2243, 57216), (2384, 53832), (3576, 35888), (4486, 28608), (4768, 26916), (6729, 19072), (7152, 17944), (8972, 14304), (9536, 13458)]