140440104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{278651}}^1$

素因数の和:278670

約数の個数: 48

約数和(自身を含む): 434697120

約数和(自身を除く): 294257016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 278651, 557302, 835953, 1114604, 1671906, 1950557, 2229208, 2507859, 3343812, 3901114, 5015718, 5851671, 6687624, 7802228, 10031436, 11703342, 15604456, 17555013, 20062872, 23406684, 35110026, 46813368, 70220052, 140440104]

約数ペア:

[(1, 140440104), (2, 70220052), (3, 46813368), (4, 35110026), (6, 23406684), (7, 20062872), (8, 17555013), (9, 15604456), (12, 11703342), (14, 10031436), (18, 7802228), (21, 6687624), (24, 5851671), (28, 5015718), (36, 3901114), (42, 3343812), (56, 2507859), (63, 2229208), (72, 1950557), (84, 1671906), (126, 1114604), (168, 835953), (252, 557302), (504, 278651)]