129263328

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3384

約数の個数: 72

約数和(自身を含む): 370351800

約数和(自身を除く): 241088472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3229, 3336, 4448, 5004, 6458, 6672, 9687, 10008, 12916, 13344, 19374, 20016, 25832, 29061, 38748, 40032, 51664, 58122, 77496, 103328, 116244, 154992, 232488, 309984, 448831, 464976, 897662, 929952, 1346493, 1795324, 2692986, 3590648, 4039479, 5385972, 7181296, 8078958, 10771944, 14362592, 16157916, 21543888, 32315832, 43087776, 64631664, 129263328]

約数ペア:

[(1, 129263328), (2, 64631664), (3, 43087776), (4, 32315832), (6, 21543888), (8, 16157916), (9, 14362592), (12, 10771944), (16, 8078958), (18, 7181296), (24, 5385972), (32, 4039479), (36, 3590648), (48, 2692986), (72, 1795324), (96, 1346493), (139, 929952), (144, 897662), (278, 464976), (288, 448831), (417, 309984), (556, 232488), (834, 154992), (1112, 116244), (1251, 103328), (1668, 77496), (2224, 58122), (2502, 51664), (3229, 40032), (3336, 38748), (4448, 29061), (5004, 25832), (6458, 20016), (6672, 19374), (9687, 13344), (10008, 12916)]