139223778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3911}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 295747200

約数和(自身を除く): 156523422

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 698, 1047, 2094, 3911, 5933, 7822, 11733, 11866, 17799, 23466, 35598, 66487, 132974, 199461, 398922, 1364939, 2729878, 4094817, 8189634, 23203963, 46407926, 69611889, 139223778]

約数ペア:

[(1, 139223778), (2, 69611889), (3, 46407926), (6, 23203963), (17, 8189634), (34, 4094817), (51, 2729878), (102, 1364939), (349, 398922), (698, 199461), (1047, 132974), (2094, 66487), (3911, 35598), (5933, 23466), (7822, 17799), (11733, 11866)]