128521512

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{12143}}^1$

素因数の和:12172

約数の個数: 96

約数和(自身を含む): 415324800

約数和(自身を除く): 286803288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 12143, 24286, 36429, 48572, 72858, 85001, 97144, 109287, 145716, 170002, 218574, 255003, 291432, 327861, 340004, 437148, 510006, 595007, 655722, 680008, 765009, 874296, 1020012, 1190014, 1311444, 1530018, 1785021, 2040024, 2295027, 2380028, 2622888, 3060036, 3570042, 4590054, 4760056, 5355063, 6120072, 7140084, 9180108, 10710126, 14280168, 16065189, 18360216, 21420252, 32130378, 42840504, 64260756, 128521512]

約数ペア:

[(1, 128521512), (2, 64260756), (3, 42840504), (4, 32130378), (6, 21420252), (7, 18360216), (8, 16065189), (9, 14280168), (12, 10710126), (14, 9180108), (18, 7140084), (21, 6120072), (24, 5355063), (27, 4760056), (28, 4590054), (36, 3570042), (42, 3060036), (49, 2622888), (54, 2380028), (56, 2295027), (63, 2040024), (72, 1785021), (84, 1530018), (98, 1311444), (108, 1190014), (126, 1020012), (147, 874296), (168, 765009), (189, 680008), (196, 655722), (216, 595007), (252, 510006), (294, 437148), (378, 340004), (392, 327861), (441, 291432), (504, 255003), (588, 218574), (756, 170002), (882, 145716), (1176, 109287), (1323, 97144), (1512, 85001), (1764, 72858), (2646, 48572), (3528, 36429), (5292, 24286), (10584, 12143)]