189993048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^2$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 563297280

約数和(自身を除く): 373304232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 191, 217, 248, 372, 382, 434, 573, 651, 744, 764, 868, 1146, 1302, 1337, 1528, 1736, 2292, 2604, 2674, 4011, 4584, 5208, 5348, 5921, 8022, 10696, 11842, 16044, 17763, 23684, 32088, 35526, 36481, 41447, 47368, 71052, 72962, 82894, 109443, 124341, 142104, 145924, 165788, 218886, 248682, 255367, 291848, 331576, 437772, 497364, 510734, 766101, 875544, 994728, 1021468, 1130911, 1532202, 2042936, 2261822, 3064404, 3392733, 4523644, 6128808, 6785466, 7916377, 9047288, 13570932, 15832754, 23749131, 27141864, 31665508, 47498262, 63331016, 94996524, 189993048]

約数ペア:

[(1, 189993048), (2, 94996524), (3, 63331016), (4, 47498262), (6, 31665508), (7, 27141864), (8, 23749131), (12, 15832754), (14, 13570932), (21, 9047288), (24, 7916377), (28, 6785466), (31, 6128808), (42, 4523644), (56, 3392733), (62, 3064404), (84, 2261822), (93, 2042936), (124, 1532202), (168, 1130911), (186, 1021468), (191, 994728), (217, 875544), (248, 766101), (372, 510734), (382, 497364), (434, 437772), (573, 331576), (651, 291848), (744, 255367), (764, 248682), (868, 218886), (1146, 165788), (1302, 145924), (1337, 142104), (1528, 124341), (1736, 109443), (2292, 82894), (2604, 72962), (2674, 71052), (4011, 47368), (4584, 41447), (5208, 36481), (5348, 35526), (5921, 32088), (8022, 23684), (10696, 17763), (11842, 16044)]