147882896

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 341311488

約数和(自身を除く): 193428592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 191, 217, 223, 248, 382, 434, 446, 496, 764, 868, 892, 1337, 1528, 1561, 1736, 1784, 2674, 3056, 3122, 3472, 3568, 5348, 5921, 6244, 6913, 10696, 11842, 12488, 13826, 21392, 23684, 24976, 27652, 41447, 42593, 47368, 48391, 55304, 82894, 85186, 94736, 96782, 110608, 165788, 170372, 193564, 298151, 331576, 340744, 387128, 596302, 663152, 681488, 774256, 1192604, 1320383, 2385208, 2640766, 4770416, 5281532, 9242681, 10563064, 18485362, 21126128, 36970724, 73941448, 147882896]

約数ペア:

[(1, 147882896), (2, 73941448), (4, 36970724), (7, 21126128), (8, 18485362), (14, 10563064), (16, 9242681), (28, 5281532), (31, 4770416), (56, 2640766), (62, 2385208), (112, 1320383), (124, 1192604), (191, 774256), (217, 681488), (223, 663152), (248, 596302), (382, 387128), (434, 340744), (446, 331576), (496, 298151), (764, 193564), (868, 170372), (892, 165788), (1337, 110608), (1528, 96782), (1561, 94736), (1736, 85186), (1784, 82894), (2674, 55304), (3056, 48391), (3122, 47368), (3472, 42593), (3568, 41447), (5348, 27652), (5921, 24976), (6244, 23684), (6913, 21392), (10696, 13826), (11842, 12488)]