129218316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19543}}^1$

素因数の和:19598

約数の個数: 48

約数和(自身を含む): 328339200

約数和(自身を除く): 199120884

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 19543, 39086, 58629, 78172, 117258, 234516, 371317, 566747, 742634, 1113951, 1133494, 1485268, 1700241, 2227902, 2266988, 3400482, 4455804, 6800964, 10768193, 21536386, 32304579, 43072772, 64609158, 129218316]

約数ペア:

[(1, 129218316), (2, 64609158), (3, 43072772), (4, 32304579), (6, 21536386), (12, 10768193), (19, 6800964), (29, 4455804), (38, 3400482), (57, 2266988), (58, 2227902), (76, 1700241), (87, 1485268), (114, 1133494), (116, 1113951), (174, 742634), (228, 566747), (348, 371317), (551, 234516), (1102, 117258), (1653, 78172), (2204, 58629), (3306, 39086), (6612, 19543)]