123346272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 384362496

約数和(自身を除く): 261016224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 191, 217, 224, 248, 336, 372, 382, 434, 496, 573, 651, 672, 744, 764, 868, 961, 992, 1146, 1302, 1337, 1488, 1528, 1736, 1922, 2292, 2604, 2674, 2883, 2976, 3056, 3472, 3844, 4011, 4584, 5208, 5348, 5766, 5921, 6112, 6727, 6944, 7688, 8022, 9168, 10416, 10696, 11532, 11842, 13454, 15376, 16044, 17763, 18336, 20181, 20832, 21392, 23064, 23684, 26908, 30752, 32088, 35526, 40362, 41447, 42784, 46128, 47368, 53816, 64176, 71052, 80724, 82894, 92256, 94736, 107632, 124341, 128352, 142104, 161448, 165788, 183551, 189472, 215264, 248682, 284208, 322896, 331576, 367102, 497364, 550653, 568416, 645792, 663152, 734204, 994728, 1101306, 1284857, 1326304, 1468408, 1989456, 2202612, 2569714, 2936816, 3854571, 3978912, 4405224, 5139428, 5873632, 7709142, 8810448, 10278856, 15418284, 17620896, 20557712, 30836568, 41115424, 61673136, 123346272]

約数ペア:

[(1, 123346272), (2, 61673136), (3, 41115424), (4, 30836568), (6, 20557712), (7, 17620896), (8, 15418284), (12, 10278856), (14, 8810448), (16, 7709142), (21, 5873632), (24, 5139428), (28, 4405224), (31, 3978912), (32, 3854571), (42, 2936816), (48, 2569714), (56, 2202612), (62, 1989456), (84, 1468408), (93, 1326304), (96, 1284857), (112, 1101306), (124, 994728), (168, 734204), (186, 663152), (191, 645792), (217, 568416), (224, 550653), (248, 497364), (336, 367102), (372, 331576), (382, 322896), (434, 284208), (496, 248682), (573, 215264), (651, 189472), (672, 183551), (744, 165788), (764, 161448), (868, 142104), (961, 128352), (992, 124341), (1146, 107632), (1302, 94736), (1337, 92256), (1488, 82894), (1528, 80724), (1736, 71052), (1922, 64176), (2292, 53816), (2604, 47368), (2674, 46128), (2883, 42784), (2976, 41447), (3056, 40362), (3472, 35526), (3844, 32088), (4011, 30752), (4584, 26908), (5208, 23684), (5348, 23064), (5766, 21392), (5921, 20832), (6112, 20181), (6727, 18336), (6944, 17763), (7688, 16044), (8022, 15376), (9168, 13454), (10416, 11842), (10696, 11532)]