126286128

素因数分解:

$2^4\times 3^9\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 100

約数和(自身を含む): 367928088

約数和(自身を除く): 241641960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 401, 432, 486, 648, 729, 802, 972, 1203, 1296, 1458, 1604, 1944, 2187, 2406, 2916, 3208, 3609, 3888, 4374, 4812, 5832, 6416, 6561, 7218, 8748, 9624, 10827, 11664, 13122, 14436, 17496, 19248, 19683, 21654, 26244, 28872, 32481, 34992, 39366, 43308, 52488, 57744, 64962, 78732, 86616, 97443, 104976, 129924, 157464, 173232, 194886, 259848, 292329, 314928, 389772, 519696, 584658, 779544, 876987, 1169316, 1559088, 1753974, 2338632, 2630961, 3507948, 4677264, 5261922, 7015896, 7892883, 10523844, 14031792, 15785766, 21047688, 31571532, 42095376, 63143064, 126286128]

約数ペア:

[(1, 126286128), (2, 63143064), (3, 42095376), (4, 31571532), (6, 21047688), (8, 15785766), (9, 14031792), (12, 10523844), (16, 7892883), (18, 7015896), (24, 5261922), (27, 4677264), (36, 3507948), (48, 2630961), (54, 2338632), (72, 1753974), (81, 1559088), (108, 1169316), (144, 876987), (162, 779544), (216, 584658), (243, 519696), (324, 389772), (401, 314928), (432, 292329), (486, 259848), (648, 194886), (729, 173232), (802, 157464), (972, 129924), (1203, 104976), (1296, 97443), (1458, 86616), (1604, 78732), (1944, 64962), (2187, 57744), (2406, 52488), (2916, 43308), (3208, 39366), (3609, 34992), (3888, 32481), (4374, 28872), (4812, 26244), (5832, 21654), (6416, 19683), (6561, 19248), (7218, 17496), (8748, 14436), (9624, 13122), (10827, 11664)]