126345212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 282132480

約数和(自身を除く): 155787268

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 47, 62, 76, 94, 124, 133, 163, 188, 217, 266, 326, 329, 434, 532, 589, 652, 658, 868, 893, 1141, 1178, 1316, 1457, 1786, 2282, 2356, 2914, 3097, 3572, 4123, 4564, 5053, 5828, 6194, 6251, 7661, 8246, 10106, 10199, 12388, 12502, 15322, 16492, 20212, 20398, 21679, 25004, 27683, 30644, 35371, 40796, 43358, 53627, 55366, 70742, 86716, 96007, 107254, 110732, 141484, 145559, 192014, 193781, 214508, 237491, 291118, 384028, 387562, 474982, 582236, 672049, 775124, 949964, 1018913, 1344098, 1662437, 2037826, 2688196, 3324874, 4075652, 4512329, 6649748, 9024658, 18049316, 31586303, 63172606, 126345212]

約数ペア:

[(1, 126345212), (2, 63172606), (4, 31586303), (7, 18049316), (14, 9024658), (19, 6649748), (28, 4512329), (31, 4075652), (38, 3324874), (47, 2688196), (62, 2037826), (76, 1662437), (94, 1344098), (124, 1018913), (133, 949964), (163, 775124), (188, 672049), (217, 582236), (266, 474982), (326, 387562), (329, 384028), (434, 291118), (532, 237491), (589, 214508), (652, 193781), (658, 192014), (868, 145559), (893, 141484), (1141, 110732), (1178, 107254), (1316, 96007), (1457, 86716), (1786, 70742), (2282, 55366), (2356, 53627), (2914, 43358), (3097, 40796), (3572, 35371), (4123, 30644), (4564, 27683), (5053, 25004), (5828, 21679), (6194, 20398), (6251, 20212), (7661, 16492), (8246, 15322), (10106, 12502), (10199, 12388)]