158680512

素因数分解:

$2^6\times 3^3\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 469696800

約数和(自身を除く): 311016288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 229, 288, 401, 432, 458, 576, 687, 802, 864, 916, 1203, 1374, 1604, 1728, 1832, 2061, 2406, 2748, 3208, 3609, 3664, 4122, 4812, 5496, 6183, 6416, 7218, 7328, 8244, 9624, 10827, 10992, 12366, 12832, 14436, 14656, 16488, 19248, 21654, 21984, 24732, 25664, 28872, 32976, 38496, 43308, 43968, 49464, 57744, 65952, 76992, 86616, 91829, 98928, 115488, 131904, 173232, 183658, 197856, 230976, 275487, 346464, 367316, 395712, 550974, 692928, 734632, 826461, 1101948, 1469264, 1652922, 2203896, 2479383, 2938528, 3305844, 4407792, 4958766, 5877056, 6611688, 8815584, 9917532, 13223376, 17631168, 19835064, 26446752, 39670128, 52893504, 79340256, 158680512]

約数ペア:

[(1, 158680512), (2, 79340256), (3, 52893504), (4, 39670128), (6, 26446752), (8, 19835064), (9, 17631168), (12, 13223376), (16, 9917532), (18, 8815584), (24, 6611688), (27, 5877056), (32, 4958766), (36, 4407792), (48, 3305844), (54, 2938528), (64, 2479383), (72, 2203896), (96, 1652922), (108, 1469264), (144, 1101948), (192, 826461), (216, 734632), (229, 692928), (288, 550974), (401, 395712), (432, 367316), (458, 346464), (576, 275487), (687, 230976), (802, 197856), (864, 183658), (916, 173232), (1203, 131904), (1374, 115488), (1604, 98928), (1728, 91829), (1832, 86616), (2061, 76992), (2406, 65952), (2748, 57744), (3208, 49464), (3609, 43968), (3664, 43308), (4122, 38496), (4812, 32976), (5496, 28872), (6183, 25664), (6416, 24732), (7218, 21984), (7328, 21654), (8244, 19248), (9624, 16488), (10827, 14656), (10992, 14436), (12366, 12832)]