159876972

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{13417}}^1$

素因数の和:13758

約数の個数: 36

約数和(自身を含む): 405384616

約数和(自身を除く): 245507644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 13417, 26834, 40251, 53668, 80502, 120753, 161004, 241506, 483012, 4441027, 8882054, 13323081, 17764108, 26646162, 39969243, 53292324, 79938486, 159876972]

約数ペア:

[(1, 159876972), (2, 79938486), (3, 53292324), (4, 39969243), (6, 26646162), (9, 17764108), (12, 13323081), (18, 8882054), (36, 4441027), (331, 483012), (662, 241506), (993, 161004), (1324, 120753), (1986, 80502), (2979, 53668), (3972, 40251), (5958, 26834), (11916, 13417)]