191927944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 407232000

約数和(自身を除く): 215304056

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 59, 62, 104, 118, 124, 236, 248, 403, 472, 767, 806, 1009, 1534, 1612, 1829, 2018, 3068, 3224, 3658, 4036, 6136, 7316, 8072, 13117, 14632, 23777, 26234, 31279, 47554, 52468, 59531, 62558, 95108, 104936, 119062, 125116, 190216, 238124, 250232, 406627, 476248, 773903, 813254, 1547806, 1626508, 1845461, 3095612, 3253016, 3690922, 6191224, 7381844, 14763688, 23990993, 47981986, 95963972, 191927944]

約数ペア:

[(1, 191927944), (2, 95963972), (4, 47981986), (8, 23990993), (13, 14763688), (26, 7381844), (31, 6191224), (52, 3690922), (59, 3253016), (62, 3095612), (104, 1845461), (118, 1626508), (124, 1547806), (236, 813254), (248, 773903), (403, 476248), (472, 406627), (767, 250232), (806, 238124), (1009, 190216), (1534, 125116), (1612, 119062), (1829, 104936), (2018, 95108), (3068, 62558), (3224, 59531), (3658, 52468), (4036, 47554), (6136, 31279), (7316, 26234), (8072, 23777), (13117, 14632)]