145271324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 313709760

約数和(自身を除く): 168438436

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 37, 44, 58, 68, 74, 116, 148, 181, 187, 319, 362, 374, 407, 493, 629, 638, 724, 748, 814, 986, 1073, 1258, 1276, 1628, 1972, 1991, 2146, 2516, 3077, 3982, 4292, 5249, 5423, 6154, 6697, 6919, 7964, 10498, 10846, 11803, 12308, 13394, 13838, 18241, 20996, 21692, 23606, 26788, 27676, 33847, 36482, 47212, 57739, 67694, 72964, 73667, 89233, 113849, 115478, 135388, 147334, 178466, 194213, 200651, 227698, 230956, 294668, 356932, 388426, 401302, 455396, 776852, 802604, 981563, 1252339, 1963126, 2136343, 2504678, 3301621, 3926252, 4272686, 5009356, 6603242, 8545372, 13206484, 36317831, 72635662, 145271324]

約数ペア:

[(1, 145271324), (2, 72635662), (4, 36317831), (11, 13206484), (17, 8545372), (22, 6603242), (29, 5009356), (34, 4272686), (37, 3926252), (44, 3301621), (58, 2504678), (68, 2136343), (74, 1963126), (116, 1252339), (148, 981563), (181, 802604), (187, 776852), (319, 455396), (362, 401302), (374, 388426), (407, 356932), (493, 294668), (629, 230956), (638, 227698), (724, 200651), (748, 194213), (814, 178466), (986, 147334), (1073, 135388), (1258, 115478), (1276, 113849), (1628, 89233), (1972, 73667), (1991, 72964), (2146, 67694), (2516, 57739), (3077, 47212), (3982, 36482), (4292, 33847), (5249, 27676), (5423, 26788), (6154, 23606), (6697, 21692), (6919, 20996), (7964, 18241), (10498, 13838), (10846, 13394), (11803, 12308)]