128326656

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 88

約数和(自身を含む): 351592720

約数和(自身を除く): 223266064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1024, 1129, 1184, 1536, 1776, 2258, 2368, 3072, 3387, 3552, 4516, 4736, 6774, 7104, 9032, 9472, 13548, 14208, 18064, 18944, 27096, 28416, 36128, 37888, 41773, 54192, 56832, 72256, 83546, 108384, 113664, 125319, 144512, 167092, 216768, 250638, 289024, 334184, 433536, 501276, 578048, 668368, 867072, 1002552, 1156096, 1336736, 1734144, 2005104, 2673472, 3468288, 4010208, 5346944, 8020416, 10693888, 16040832, 21387776, 32081664, 42775552, 64163328, 128326656]

約数ペア:

[(1, 128326656), (2, 64163328), (3, 42775552), (4, 32081664), (6, 21387776), (8, 16040832), (12, 10693888), (16, 8020416), (24, 5346944), (32, 4010208), (37, 3468288), (48, 2673472), (64, 2005104), (74, 1734144), (96, 1336736), (111, 1156096), (128, 1002552), (148, 867072), (192, 668368), (222, 578048), (256, 501276), (296, 433536), (384, 334184), (444, 289024), (512, 250638), (592, 216768), (768, 167092), (888, 144512), (1024, 125319), (1129, 113664), (1184, 108384), (1536, 83546), (1776, 72256), (2258, 56832), (2368, 54192), (3072, 41773), (3387, 37888), (3552, 36128), (4516, 28416), (4736, 27096), (6774, 18944), (7104, 18064), (9032, 14208), (9472, 13548)]