15858348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 28267860

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 66, 68, 74, 102, 111, 132, 148, 187, 191, 204, 222, 374, 382, 407, 444, 561, 573, 629, 748, 764, 814, 1122, 1146, 1221, 1258, 1628, 1887, 2101, 2244, 2292, 2442, 2516, 3247, 3774, 4202, 4884, 6303, 6494, 6919, 7067, 7548, 8404, 9741, 12606, 12988, 13838, 14134, 19482, 20757, 21201, 25212, 27676, 28268, 35717, 38964, 41514, 42402, 71434, 77737, 83028, 84804, 107151, 120139, 142868, 155474, 214302, 233211, 240278, 310948, 360417, 428604, 466422, 480556, 720834, 932844, 1321529, 1441668, 2643058, 3964587, 5286116, 7929174, 15858348]

約数ペア:

[(1, 15858348), (2, 7929174), (3, 5286116), (4, 3964587), (6, 2643058), (11, 1441668), (12, 1321529), (17, 932844), (22, 720834), (33, 480556), (34, 466422), (37, 428604), (44, 360417), (51, 310948), (66, 240278), (68, 233211), (74, 214302), (102, 155474), (111, 142868), (132, 120139), (148, 107151), (187, 84804), (191, 83028), (204, 77737), (222, 71434), (374, 42402), (382, 41514), (407, 38964), (444, 35717), (561, 28268), (573, 27676), (629, 25212), (748, 21201), (764, 20757), (814, 19482), (1122, 14134), (1146, 13838), (1221, 12988), (1258, 12606), (1628, 9741), (1887, 8404), (2101, 7548), (2244, 7067), (2292, 6919), (2442, 6494), (2516, 6303), (3247, 4884), (3774, 4202)]