163968489328

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{15031}}^1$

素因数の和:15782

約数の個数: 80

約数和(自身を含む): 365844727296

約数和(自身を除く): 201876237968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 563, 692, 1126, 1211, 1384, 2252, 2422, 2768, 3941, 4504, 4844, 7882, 9008, 9688, 15031, 15764, 19376, 30062, 31528, 60124, 63056, 97399, 105217, 120248, 194798, 210434, 240496, 389596, 420868, 681793, 779192, 841736, 1363586, 1558384, 1683472, 2600363, 2727172, 5200726, 5454344, 8462453, 10401452, 10908688, 16924906, 18202541, 20802904, 33849812, 36405082, 41605808, 59237171, 67699624, 72810164, 118474342, 135399248, 145620328, 236948684, 291240656, 473897368, 947794736, 1464004369, 2928008738, 5856017476, 10248030583, 11712034952, 20496061166, 23424069904, 40992122332, 81984244664, 163968489328]

約数ペア:

[(1, 163968489328), (2, 81984244664), (4, 40992122332), (7, 23424069904), (8, 20496061166), (14, 11712034952), (16, 10248030583), (28, 5856017476), (56, 2928008738), (112, 1464004369), (173, 947794736), (346, 473897368), (563, 291240656), (692, 236948684), (1126, 145620328), (1211, 135399248), (1384, 118474342), (2252, 72810164), (2422, 67699624), (2768, 59237171), (3941, 41605808), (4504, 36405082), (4844, 33849812), (7882, 20802904), (9008, 18202541), (9688, 16924906), (15031, 10908688), (15764, 10401452), (19376, 8462453), (30062, 5454344), (31528, 5200726), (60124, 2727172), (63056, 2600363), (97399, 1683472), (105217, 1558384), (120248, 1363586), (194798, 841736), (210434, 779192), (240496, 681793), (389596, 420868)]