15759968

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 108

約数和(自身を含む): 39716460

約数和(自身を除く): 23956492

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 224, 266, 304, 322, 368, 392, 437, 529, 532, 608, 644, 736, 784, 874, 931, 1058, 1064, 1127, 1288, 1568, 1748, 1862, 2116, 2128, 2254, 2576, 3059, 3496, 3703, 3724, 4232, 4256, 4508, 5152, 6118, 6992, 7406, 7448, 8464, 9016, 10051, 12236, 13984, 14812, 14896, 16928, 18032, 20102, 21413, 24472, 25921, 29624, 29792, 36064, 40204, 42826, 48944, 51842, 59248, 70357, 80408, 85652, 97888, 103684, 118496, 140714, 160816, 171304, 207368, 281428, 321632, 342608, 414736, 492499, 562856, 685216, 829472, 984998, 1125712, 1969996, 2251424, 3939992, 7879984, 15759968]

約数ペア:

[(1, 15759968), (2, 7879984), (4, 3939992), (7, 2251424), (8, 1969996), (14, 1125712), (16, 984998), (19, 829472), (23, 685216), (28, 562856), (32, 492499), (38, 414736), (46, 342608), (49, 321632), (56, 281428), (76, 207368), (92, 171304), (98, 160816), (112, 140714), (133, 118496), (152, 103684), (161, 97888), (184, 85652), (196, 80408), (224, 70357), (266, 59248), (304, 51842), (322, 48944), (368, 42826), (392, 40204), (437, 36064), (529, 29792), (532, 29624), (608, 25921), (644, 24472), (736, 21413), (784, 20102), (874, 18032), (931, 16928), (1058, 14896), (1064, 14812), (1127, 13984), (1288, 12236), (1568, 10051), (1748, 9016), (1862, 8464), (2116, 7448), (2128, 7406), (2254, 6992), (2576, 6118), (3059, 5152), (3496, 4508), (3703, 4256), (3724, 4232)]