154477708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 361041408

約数和(自身を除く): 206563700

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 163, 181, 187, 238, 308, 326, 362, 374, 476, 652, 724, 748, 1141, 1267, 1309, 1793, 1991, 2282, 2534, 2618, 2771, 3077, 3586, 3982, 4564, 5068, 5236, 5542, 6154, 7172, 7964, 11084, 12308, 12551, 13937, 19397, 21539, 25102, 27874, 29503, 30481, 33847, 38794, 43078, 50204, 55748, 59006, 60962, 67694, 77588, 86156, 118012, 121924, 135388, 206521, 213367, 236929, 324533, 413042, 426734, 473858, 501551, 649066, 826084, 853468, 947716, 1003102, 1298132, 2006204, 2271731, 3510857, 4543462, 5517061, 7021714, 9086924, 11034122, 14043428, 22068244, 38619427, 77238854, 154477708]

約数ペア:

[(1, 154477708), (2, 77238854), (4, 38619427), (7, 22068244), (11, 14043428), (14, 11034122), (17, 9086924), (22, 7021714), (28, 5517061), (34, 4543462), (44, 3510857), (68, 2271731), (77, 2006204), (119, 1298132), (154, 1003102), (163, 947716), (181, 853468), (187, 826084), (238, 649066), (308, 501551), (326, 473858), (362, 426734), (374, 413042), (476, 324533), (652, 236929), (724, 213367), (748, 206521), (1141, 135388), (1267, 121924), (1309, 118012), (1793, 86156), (1991, 77588), (2282, 67694), (2534, 60962), (2618, 59006), (2771, 55748), (3077, 50204), (3586, 43078), (3982, 38794), (4564, 33847), (5068, 30481), (5236, 29503), (5542, 27874), (6154, 25102), (7172, 21539), (7964, 19397), (11084, 13937), (12308, 12551)]