140747796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 108

約数和(自身を含む): 419918772

約数和(自身を除く): 279170976

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1093, 1314, 1533, 1764, 2044, 2186, 2628, 3066, 3279, 3577, 4372, 4599, 6132, 6558, 7154, 7651, 9198, 9837, 10731, 13116, 14308, 15302, 18396, 19674, 21462, 22953, 30604, 32193, 39348, 42924, 45906, 53557, 64386, 68859, 79789, 91812, 107114, 128772, 137718, 159578, 160671, 214228, 239367, 275436, 319156, 321342, 478734, 482013, 558523, 642684, 718101, 957468, 964026, 1117046, 1436202, 1675569, 1928052, 2234092, 2872404, 3351138, 3909661, 5026707, 6702276, 7819322, 10053414, 11728983, 15638644, 20106828, 23457966, 35186949, 46915932, 70373898, 140747796]

約数ペア:

[(1, 140747796), (2, 70373898), (3, 46915932), (4, 35186949), (6, 23457966), (7, 20106828), (9, 15638644), (12, 11728983), (14, 10053414), (18, 7819322), (21, 6702276), (28, 5026707), (36, 3909661), (42, 3351138), (49, 2872404), (63, 2234092), (73, 1928052), (84, 1675569), (98, 1436202), (126, 1117046), (146, 964026), (147, 957468), (196, 718101), (219, 642684), (252, 558523), (292, 482013), (294, 478734), (438, 321342), (441, 319156), (511, 275436), (588, 239367), (657, 214228), (876, 160671), (882, 159578), (1022, 137718), (1093, 128772), (1314, 107114), (1533, 91812), (1764, 79789), (2044, 68859), (2186, 64386), (2628, 53557), (3066, 45906), (3279, 42924), (3577, 39348), (4372, 32193), (4599, 30604), (6132, 22953), (6558, 21462), (7154, 19674), (7651, 18396), (9198, 15302), (9837, 14308), (10731, 13116)]