173980184

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 398361600

約数和(自身を除く): 224381416

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 103, 124, 139, 196, 206, 217, 248, 278, 392, 412, 434, 556, 721, 824, 868, 973, 1112, 1442, 1519, 1736, 1946, 2884, 3038, 3193, 3892, 4309, 5047, 5768, 6076, 6386, 6811, 7784, 8618, 10094, 12152, 12772, 13622, 14317, 17236, 20188, 22351, 25544, 27244, 28634, 30163, 34472, 40376, 44702, 54488, 57268, 60326, 89404, 100219, 114536, 120652, 156457, 178808, 200438, 211141, 241304, 312914, 400876, 422282, 443827, 625828, 701533, 801752, 844564, 887654, 1251656, 1403066, 1689128, 1775308, 2806132, 3106789, 3550616, 5612264, 6213578, 12427156, 21747523, 24854312, 43495046, 86990092, 173980184]

約数ペア:

[(1, 173980184), (2, 86990092), (4, 43495046), (7, 24854312), (8, 21747523), (14, 12427156), (28, 6213578), (31, 5612264), (49, 3550616), (56, 3106789), (62, 2806132), (98, 1775308), (103, 1689128), (124, 1403066), (139, 1251656), (196, 887654), (206, 844564), (217, 801752), (248, 701533), (278, 625828), (392, 443827), (412, 422282), (434, 400876), (556, 312914), (721, 241304), (824, 211141), (868, 200438), (973, 178808), (1112, 156457), (1442, 120652), (1519, 114536), (1736, 100219), (1946, 89404), (2884, 60326), (3038, 57268), (3193, 54488), (3892, 44702), (4309, 40376), (5047, 34472), (5768, 30163), (6076, 28634), (6386, 27244), (6811, 25544), (7784, 22351), (8618, 20188), (10094, 17236), (12152, 14317), (12772, 13622)]