157969266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 390432000

約数和(自身を除く): 232462734

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 349, 546, 698, 829, 1047, 1658, 2094, 2443, 2487, 4537, 4886, 4974, 5803, 7329, 9074, 10777, 11606, 13611, 14658, 17409, 21554, 27222, 31759, 32331, 34818, 63518, 64662, 75439, 95277, 150878, 190554, 226317, 289321, 452634, 578642, 867963, 1735926, 2025247, 3761173, 4050494, 6075741, 7522346, 11283519, 12151482, 22567038, 26328211, 52656422, 78984633, 157969266]

約数ペア:

[(1, 157969266), (2, 78984633), (3, 52656422), (6, 26328211), (7, 22567038), (13, 12151482), (14, 11283519), (21, 7522346), (26, 6075741), (39, 4050494), (42, 3761173), (78, 2025247), (91, 1735926), (182, 867963), (273, 578642), (349, 452634), (546, 289321), (698, 226317), (829, 190554), (1047, 150878), (1658, 95277), (2094, 75439), (2443, 64662), (2487, 63518), (4537, 34818), (4886, 32331), (4974, 31759), (5803, 27222), (7329, 21554), (9074, 17409), (10777, 14658), (11606, 13611)]