151951956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 396474624

約数和(自身を除く): 244522668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2417, 2418, 4834, 4836, 5239, 7251, 9668, 10478, 14502, 15717, 20956, 29004, 31421, 31434, 62842, 62868, 74927, 94263, 125684, 149854, 188526, 224781, 299708, 377052, 408473, 449562, 816946, 899124, 974051, 1225419, 1633892, 1948102, 2450838, 2922153, 3896204, 4901676, 5844306, 11688612, 12662663, 25325326, 37987989, 50650652, 75975978, 151951956]

約数ペア:

[(1, 151951956), (2, 75975978), (3, 50650652), (4, 37987989), (6, 25325326), (12, 12662663), (13, 11688612), (26, 5844306), (31, 4901676), (39, 3896204), (52, 2922153), (62, 2450838), (78, 1948102), (93, 1633892), (124, 1225419), (156, 974051), (169, 899124), (186, 816946), (338, 449562), (372, 408473), (403, 377052), (507, 299708), (676, 224781), (806, 188526), (1014, 149854), (1209, 125684), (1612, 94263), (2028, 74927), (2417, 62868), (2418, 62842), (4834, 31434), (4836, 31421), (5239, 29004), (7251, 20956), (9668, 15717), (10478, 14502)]