15706718188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4319

約数の個数: 96

約数和(自身を含む): 33565593600

約数和(自身を除く): 17858875412

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 109, 116, 172, 203, 218, 301, 406, 436, 602, 763, 812, 1204, 1247, 1526, 2494, 3052, 3161, 4127, 4687, 4988, 6322, 8254, 8729, 9374, 12644, 16508, 17458, 18748, 22127, 28889, 32809, 34916, 44254, 57778, 65618, 88508, 115556, 119683, 131236, 135923, 177461, 239366, 271846, 354922, 449843, 478732, 543692, 709844, 837781, 899686, 951461, 1242227, 1675562, 1799372, 1902922, 2484454, 3148901, 3351124, 3805844, 4968908, 5146369, 6297802, 10292738, 12595604, 13045447, 19343249, 20585476, 26090894, 36024583, 38686498, 52181788, 72049166, 77372996, 91318129, 135402743, 144098332, 182636258, 270805486, 365272516, 541610972, 560954221, 1121908442, 2243816884, 3926679547, 7853359094, 15706718188]

約数ペア:

[(1, 15706718188), (2, 7853359094), (4, 3926679547), (7, 2243816884), (14, 1121908442), (28, 560954221), (29, 541610972), (43, 365272516), (58, 270805486), (86, 182636258), (109, 144098332), (116, 135402743), (172, 91318129), (203, 77372996), (218, 72049166), (301, 52181788), (406, 38686498), (436, 36024583), (602, 26090894), (763, 20585476), (812, 19343249), (1204, 13045447), (1247, 12595604), (1526, 10292738), (2494, 6297802), (3052, 5146369), (3161, 4968908), (4127, 3805844), (4687, 3351124), (4988, 3148901), (6322, 2484454), (8254, 1902922), (8729, 1799372), (9374, 1675562), (12644, 1242227), (16508, 951461), (17458, 899686), (18748, 837781), (22127, 709844), (28889, 543692), (32809, 478732), (34916, 449843), (44254, 354922), (57778, 271846), (65618, 239366), (88508, 177461), (115556, 135923), (119683, 131236)]