148835596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 327608064

約数和(自身を除く): 178772468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 169, 182, 284, 338, 364, 443, 497, 676, 886, 923, 994, 1183, 1772, 1846, 1988, 2366, 3101, 3692, 4732, 5759, 6202, 6461, 11518, 11999, 12404, 12922, 23036, 23998, 25844, 31453, 40313, 47996, 62906, 74867, 80626, 83993, 125812, 149734, 161252, 167986, 220171, 299468, 335972, 408889, 440342, 524069, 817778, 880684, 1048138, 1635556, 2096276, 2862223, 5315557, 5724446, 10631114, 11448892, 21262228, 37208899, 74417798, 148835596]

約数ペア:

[(1, 148835596), (2, 74417798), (4, 37208899), (7, 21262228), (13, 11448892), (14, 10631114), (26, 5724446), (28, 5315557), (52, 2862223), (71, 2096276), (91, 1635556), (142, 1048138), (169, 880684), (182, 817778), (284, 524069), (338, 440342), (364, 408889), (443, 335972), (497, 299468), (676, 220171), (886, 167986), (923, 161252), (994, 149734), (1183, 125812), (1772, 83993), (1846, 80626), (1988, 74867), (2366, 62906), (3101, 47996), (3692, 40313), (4732, 31453), (5759, 25844), (6202, 23998), (6461, 23036), (11518, 12922), (11999, 12404)]