16003728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 49288512

約数和(自身を除く): 33284784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 103, 104, 117, 144, 156, 166, 206, 208, 234, 249, 309, 312, 332, 412, 468, 498, 618, 624, 664, 747, 824, 927, 936, 996, 1079, 1236, 1328, 1339, 1494, 1648, 1854, 1872, 1992, 2158, 2472, 2678, 2988, 3237, 3708, 3984, 4017, 4316, 4944, 5356, 5976, 6474, 7416, 8034, 8549, 8632, 9711, 10712, 11952, 12051, 12948, 14832, 16068, 17098, 17264, 19422, 21424, 24102, 25647, 25896, 32136, 34196, 38844, 48204, 51294, 51792, 64272, 68392, 76941, 77688, 96408, 102588, 111137, 136784, 153882, 155376, 192816, 205176, 222274, 307764, 333411, 410352, 444548, 615528, 666822, 889096, 1000233, 1231056, 1333644, 1778192, 2000466, 2667288, 4000932, 5334576, 8001864, 16003728]

約数ペア:

[(1, 16003728), (2, 8001864), (3, 5334576), (4, 4000932), (6, 2667288), (8, 2000466), (9, 1778192), (12, 1333644), (13, 1231056), (16, 1000233), (18, 889096), (24, 666822), (26, 615528), (36, 444548), (39, 410352), (48, 333411), (52, 307764), (72, 222274), (78, 205176), (83, 192816), (103, 155376), (104, 153882), (117, 136784), (144, 111137), (156, 102588), (166, 96408), (206, 77688), (208, 76941), (234, 68392), (249, 64272), (309, 51792), (312, 51294), (332, 48204), (412, 38844), (468, 34196), (498, 32136), (618, 25896), (624, 25647), (664, 24102), (747, 21424), (824, 19422), (927, 17264), (936, 17098), (996, 16068), (1079, 14832), (1236, 12948), (1328, 12051), (1339, 11952), (1494, 10712), (1648, 9711), (1854, 8632), (1872, 8549), (1992, 8034), (2158, 7416), (2472, 6474), (2678, 5976), (2988, 5356), (3237, 4944), (3708, 4316), (3984, 4017)]