147104048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 355977216

約数和(自身を除く): 208873168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1423, 1456, 1846, 1988, 2846, 3692, 3976, 5692, 6461, 7384, 7952, 9961, 11384, 12922, 14768, 18499, 19922, 22768, 25844, 36998, 39844, 51688, 73996, 79688, 101033, 103376, 129493, 147992, 159376, 202066, 258986, 295984, 404132, 517972, 707231, 808264, 1035944, 1313429, 1414462, 1616528, 2071888, 2626858, 2828924, 5253716, 5657848, 9194003, 10507432, 11315696, 18388006, 21014864, 36776012, 73552024, 147104048]

約数ペア:

[(1, 147104048), (2, 73552024), (4, 36776012), (7, 21014864), (8, 18388006), (13, 11315696), (14, 10507432), (16, 9194003), (26, 5657848), (28, 5253716), (52, 2828924), (56, 2626858), (71, 2071888), (91, 1616528), (104, 1414462), (112, 1313429), (142, 1035944), (182, 808264), (208, 707231), (284, 517972), (364, 404132), (497, 295984), (568, 258986), (728, 202066), (923, 159376), (994, 147992), (1136, 129493), (1423, 103376), (1456, 101033), (1846, 79688), (1988, 73996), (2846, 51688), (3692, 39844), (3976, 36998), (5692, 25844), (6461, 22768), (7384, 19922), (7952, 18499), (9961, 14768), (11384, 12922)]