140670684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1696

約数の個数: 144

約数和(自身を含む): 457906176

約数和(自身を除く): 317235492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1637, 1953, 2046, 2387, 2604, 2772, 3069, 3274, 3906, 4092, 4774, 4911, 6138, 6548, 7161, 7812, 9548, 9822, 11459, 12276, 14322, 14733, 18007, 19644, 21483, 22918, 28644, 29466, 34377, 36014, 42966, 45836, 50747, 54021, 58932, 68754, 72028, 85932, 101494, 103131, 108042, 126049, 137508, 152241, 162063, 202988, 206262, 216084, 252098, 304482, 324126, 355229, 378147, 412524, 456723, 504196, 558217, 608964, 648252, 710458, 756294, 913446, 1065687, 1116434, 1134441, 1420916, 1512588, 1674651, 1826892, 2131374, 2232868, 2268882, 3197061, 3349302, 3907519, 4262748, 4537764, 5023953, 6394122, 6698604, 7815038, 10047906, 11722557, 12788244, 15630076, 20095812, 23445114, 35167671, 46890228, 70335342, 140670684]

約数ペア:

[(1, 140670684), (2, 70335342), (3, 46890228), (4, 35167671), (6, 23445114), (7, 20095812), (9, 15630076), (11, 12788244), (12, 11722557), (14, 10047906), (18, 7815038), (21, 6698604), (22, 6394122), (28, 5023953), (31, 4537764), (33, 4262748), (36, 3907519), (42, 3349302), (44, 3197061), (62, 2268882), (63, 2232868), (66, 2131374), (77, 1826892), (84, 1674651), (93, 1512588), (99, 1420916), (124, 1134441), (126, 1116434), (132, 1065687), (154, 913446), (186, 756294), (198, 710458), (217, 648252), (231, 608964), (252, 558217), (279, 504196), (308, 456723), (341, 412524), (372, 378147), (396, 355229), (434, 324126), (462, 304482), (558, 252098), (651, 216084), (682, 206262), (693, 202988), (868, 162063), (924, 152241), (1023, 137508), (1116, 126049), (1302, 108042), (1364, 103131), (1386, 101494), (1637, 85932), (1953, 72028), (2046, 68754), (2387, 58932), (2604, 54021), (2772, 50747), (3069, 45836), (3274, 42966), (3906, 36014), (4092, 34377), (4774, 29466), (4911, 28644), (6138, 22918), (6548, 21483), (7161, 19644), (7812, 18007), (9548, 14733), (9822, 14322), (11459, 12276)]