142986048

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 112

約数和(自身を含む): 406871424

約数和(自身を除く): 263885376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 142, 192, 204, 213, 272, 284, 408, 426, 544, 568, 617, 816, 852, 1088, 1136, 1207, 1234, 1632, 1704, 1851, 2272, 2414, 2468, 3264, 3408, 3621, 3702, 4544, 4828, 4936, 6816, 7242, 7404, 9656, 9872, 10489, 13632, 14484, 14808, 19312, 19744, 20978, 28968, 29616, 31467, 38624, 39488, 41956, 43807, 57936, 59232, 62934, 77248, 83912, 87614, 115872, 118464, 125868, 131421, 167824, 175228, 231744, 251736, 262842, 335648, 350456, 503472, 525684, 671296, 700912, 744719, 1006944, 1051368, 1401824, 1489438, 2013888, 2102736, 2234157, 2803648, 2978876, 4205472, 4468314, 5957752, 8410944, 8936628, 11915504, 17873256, 23831008, 35746512, 47662016, 71493024, 142986048]

約数ペア:

[(1, 142986048), (2, 71493024), (3, 47662016), (4, 35746512), (6, 23831008), (8, 17873256), (12, 11915504), (16, 8936628), (17, 8410944), (24, 5957752), (32, 4468314), (34, 4205472), (48, 2978876), (51, 2803648), (64, 2234157), (68, 2102736), (71, 2013888), (96, 1489438), (102, 1401824), (136, 1051368), (142, 1006944), (192, 744719), (204, 700912), (213, 671296), (272, 525684), (284, 503472), (408, 350456), (426, 335648), (544, 262842), (568, 251736), (617, 231744), (816, 175228), (852, 167824), (1088, 131421), (1136, 125868), (1207, 118464), (1234, 115872), (1632, 87614), (1704, 83912), (1851, 77248), (2272, 62934), (2414, 59232), (2468, 57936), (3264, 43807), (3408, 41956), (3621, 39488), (3702, 38624), (4544, 31467), (4828, 29616), (4936, 28968), (6816, 20978), (7242, 19744), (7404, 19312), (9656, 14808), (9872, 14484), (10489, 13632)]