140204484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79481}}^1$

素因数の和:79505

約数の個数: 54

約数和(自身を含む): 412273134

約数和(自身を除く): 272068650

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 79481, 158962, 238443, 317924, 476886, 556367, 715329, 953772, 1112734, 1430658, 1669101, 2225468, 2861316, 3338202, 3894569, 5007303, 6676404, 7789138, 10014606, 11683707, 15578276, 20029212, 23367414, 35051121, 46734828, 70102242, 140204484]

約数ペア:

[(1, 140204484), (2, 70102242), (3, 46734828), (4, 35051121), (6, 23367414), (7, 20029212), (9, 15578276), (12, 11683707), (14, 10014606), (18, 7789138), (21, 6676404), (28, 5007303), (36, 3894569), (42, 3338202), (49, 2861316), (63, 2225468), (84, 1669101), (98, 1430658), (126, 1112734), (147, 953772), (196, 715329), (252, 556367), (294, 476886), (441, 317924), (588, 238443), (882, 158962), (1764, 79481)]