140529552

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 378731712

約数和(自身を除く): 238202160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1181, 1608, 1776, 2362, 2479, 3216, 3543, 4724, 4958, 7086, 7437, 9448, 9916, 14172, 14874, 18896, 19832, 28344, 29748, 39664, 43697, 56688, 59496, 79127, 87394, 118992, 131091, 158254, 174788, 237381, 262182, 316508, 349576, 474762, 524364, 633016, 699152, 949524, 1048728, 1266032, 1899048, 2097456, 2927699, 3798096, 5855398, 8783097, 11710796, 17566194, 23421592, 35132388, 46843184, 70264776, 140529552]

約数ペア:

[(1, 140529552), (2, 70264776), (3, 46843184), (4, 35132388), (6, 23421592), (8, 17566194), (12, 11710796), (16, 8783097), (24, 5855398), (37, 3798096), (48, 2927699), (67, 2097456), (74, 1899048), (111, 1266032), (134, 1048728), (148, 949524), (201, 699152), (222, 633016), (268, 524364), (296, 474762), (402, 349576), (444, 316508), (536, 262182), (592, 237381), (804, 174788), (888, 158254), (1072, 131091), (1181, 118992), (1608, 87394), (1776, 79127), (2362, 59496), (2479, 56688), (3216, 43697), (3543, 39664), (4724, 29748), (4958, 28344), (7086, 19832), (7437, 18896), (9448, 14874), (9916, 14172)]