189539664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2268

約数の個数: 80

約数和(自身を含む): 523448640

約数和(自身を除く): 333908976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 109, 136, 204, 218, 272, 327, 408, 436, 654, 816, 872, 1308, 1744, 1853, 2131, 2616, 3706, 4262, 5232, 5559, 6393, 7412, 8524, 11118, 12786, 14824, 17048, 22236, 25572, 29648, 34096, 36227, 44472, 51144, 72454, 88944, 102288, 108681, 144908, 217362, 232279, 289816, 434724, 464558, 579632, 696837, 869448, 929116, 1393674, 1738896, 1858232, 2787348, 3716464, 3948743, 5574696, 7897486, 11149392, 11846229, 15794972, 23692458, 31589944, 47384916, 63179888, 94769832, 189539664]

約数ペア:

[(1, 189539664), (2, 94769832), (3, 63179888), (4, 47384916), (6, 31589944), (8, 23692458), (12, 15794972), (16, 11846229), (17, 11149392), (24, 7897486), (34, 5574696), (48, 3948743), (51, 3716464), (68, 2787348), (102, 1858232), (109, 1738896), (136, 1393674), (204, 929116), (218, 869448), (272, 696837), (327, 579632), (408, 464558), (436, 434724), (654, 289816), (816, 232279), (872, 217362), (1308, 144908), (1744, 108681), (1853, 102288), (2131, 88944), (2616, 72454), (3706, 51144), (4262, 44472), (5232, 36227), (5559, 34096), (6393, 29648), (7412, 25572), (8524, 22236), (11118, 17048), (12786, 14824)]