159439968

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1821

約数の個数: 96

約数和(自身を含む): 469576800

約数和(自身を除く): 310136832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 864, 872, 981, 1308, 1693, 1744, 1962, 2616, 2943, 3386, 3488, 3924, 5079, 5232, 5886, 6772, 7848, 10158, 10464, 11772, 13544, 15237, 15696, 20316, 23544, 27088, 30474, 31392, 40632, 45711, 47088, 54176, 60948, 81264, 91422, 94176, 121896, 162528, 182844, 184537, 243792, 365688, 369074, 487584, 553611, 731376, 738148, 1107222, 1462752, 1476296, 1660833, 2214444, 2952592, 3321666, 4428888, 4982499, 5905184, 6643332, 8857776, 9964998, 13286664, 17715552, 19929996, 26573328, 39859992, 53146656, 79719984, 159439968]

約数ペア:

[(1, 159439968), (2, 79719984), (3, 53146656), (4, 39859992), (6, 26573328), (8, 19929996), (9, 17715552), (12, 13286664), (16, 9964998), (18, 8857776), (24, 6643332), (27, 5905184), (32, 4982499), (36, 4428888), (48, 3321666), (54, 2952592), (72, 2214444), (96, 1660833), (108, 1476296), (109, 1462752), (144, 1107222), (216, 738148), (218, 731376), (288, 553611), (327, 487584), (432, 369074), (436, 365688), (654, 243792), (864, 184537), (872, 182844), (981, 162528), (1308, 121896), (1693, 94176), (1744, 91422), (1962, 81264), (2616, 60948), (2943, 54176), (3386, 47088), (3488, 45711), (3924, 40632), (5079, 31392), (5232, 30474), (5886, 27088), (6772, 23544), (7848, 20316), (10158, 15696), (10464, 15237), (11772, 13544)]