140136444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5399}}^1$

素因数の和:5519

約数の個数: 72

約数和(自身を含む): 408844800

約数和(自身を除く): 268708356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 5399, 6489, 8652, 10798, 12978, 16197, 21596, 25956, 32394, 37793, 48591, 64788, 75586, 97182, 113379, 151172, 194364, 226758, 340137, 453516, 556097, 680274, 1112194, 1360548, 1668291, 2224388, 3336582, 3892679, 5004873, 6673164, 7785358, 10009746, 11678037, 15570716, 20019492, 23356074, 35034111, 46712148, 70068222, 140136444]

約数ペア:

[(1, 140136444), (2, 70068222), (3, 46712148), (4, 35034111), (6, 23356074), (7, 20019492), (9, 15570716), (12, 11678037), (14, 10009746), (18, 7785358), (21, 6673164), (28, 5004873), (36, 3892679), (42, 3336582), (63, 2224388), (84, 1668291), (103, 1360548), (126, 1112194), (206, 680274), (252, 556097), (309, 453516), (412, 340137), (618, 226758), (721, 194364), (927, 151172), (1236, 113379), (1442, 97182), (1854, 75586), (2163, 64788), (2884, 48591), (3708, 37793), (4326, 32394), (5399, 25956), (6489, 21596), (8652, 16197), (10798, 12978)]