143012548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 312424448

約数和(自身を除く): 169411900

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 61, 62, 73, 74, 122, 124, 146, 148, 217, 244, 259, 292, 427, 434, 511, 518, 854, 868, 1022, 1036, 1147, 1708, 1891, 2044, 2257, 2263, 2294, 2701, 3782, 4453, 4514, 4526, 4588, 5402, 7564, 8029, 8906, 9028, 9052, 10804, 13237, 15799, 15841, 16058, 17812, 18907, 26474, 31171, 31598, 31682, 32116, 37814, 52948, 62342, 63196, 63364, 69967, 75628, 83731, 124684, 138043, 139934, 164761, 167462, 276086, 279868, 329522, 334924, 489769, 552172, 586117, 659044, 966301, 979538, 1153327, 1172234, 1932602, 1959076, 2306654, 2344468, 3865204, 4613308, 5107591, 10215182, 20430364, 35753137, 71506274, 143012548]

約数ペア:

[(1, 143012548), (2, 71506274), (4, 35753137), (7, 20430364), (14, 10215182), (28, 5107591), (31, 4613308), (37, 3865204), (61, 2344468), (62, 2306654), (73, 1959076), (74, 1932602), (122, 1172234), (124, 1153327), (146, 979538), (148, 966301), (217, 659044), (244, 586117), (259, 552172), (292, 489769), (427, 334924), (434, 329522), (511, 279868), (518, 276086), (854, 167462), (868, 164761), (1022, 139934), (1036, 138043), (1147, 124684), (1708, 83731), (1891, 75628), (2044, 69967), (2257, 63364), (2263, 63196), (2294, 62342), (2701, 52948), (3782, 37814), (4453, 32116), (4514, 31682), (4526, 31598), (4588, 31171), (5402, 26474), (7564, 18907), (8029, 17812), (8906, 16058), (9028, 15841), (9052, 15799), (10804, 13237)]