163967664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2131}}^1$

素因数の和:2378

約数の個数: 80

約数和(自身を含む): 486437120

約数和(自身を除く): 322469456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2131, 2748, 3206, 3664, 4262, 4809, 5496, 6393, 6412, 8524, 9618, 10992, 12786, 12824, 14917, 17048, 19236, 25572, 25648, 29834, 34096, 38472, 44751, 51144, 59668, 76944, 89502, 102288, 119336, 179004, 238672, 358008, 487999, 716016, 975998, 1463997, 1951996, 2927994, 3415993, 3903992, 5855988, 6831986, 7807984, 10247979, 11711976, 13663972, 20495958, 23423952, 27327944, 40991916, 54655888, 81983832, 163967664]

約数ペア:

[(1, 163967664), (2, 81983832), (3, 54655888), (4, 40991916), (6, 27327944), (7, 23423952), (8, 20495958), (12, 13663972), (14, 11711976), (16, 10247979), (21, 7807984), (24, 6831986), (28, 5855988), (42, 3903992), (48, 3415993), (56, 2927994), (84, 1951996), (112, 1463997), (168, 975998), (229, 716016), (336, 487999), (458, 358008), (687, 238672), (916, 179004), (1374, 119336), (1603, 102288), (1832, 89502), (2131, 76944), (2748, 59668), (3206, 51144), (3664, 44751), (4262, 38472), (4809, 34096), (5496, 29834), (6393, 25648), (6412, 25572), (8524, 19236), (9618, 17048), (10992, 14917), (12786, 12824)]