140215932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 377513136

約数和(自身を除く): 237297204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 591, 612, 788, 1163, 1182, 1773, 2326, 2364, 3349, 3489, 3546, 4652, 6698, 6978, 7092, 10047, 10467, 13396, 13956, 19771, 20094, 20934, 30141, 39542, 40188, 41868, 59313, 60282, 79084, 118626, 120564, 177939, 229111, 237252, 355878, 458222, 687333, 711756, 916444, 1374666, 2061999, 2749332, 3894887, 4123998, 7789774, 8247996, 11684661, 15579548, 23369322, 35053983, 46738644, 70107966, 140215932]

約数ペア:

[(1, 140215932), (2, 70107966), (3, 46738644), (4, 35053983), (6, 23369322), (9, 15579548), (12, 11684661), (17, 8247996), (18, 7789774), (34, 4123998), (36, 3894887), (51, 2749332), (68, 2061999), (102, 1374666), (153, 916444), (197, 711756), (204, 687333), (306, 458222), (394, 355878), (591, 237252), (612, 229111), (788, 177939), (1163, 120564), (1182, 118626), (1773, 79084), (2326, 60282), (2364, 59313), (3349, 41868), (3489, 40188), (3546, 39542), (4652, 30141), (6698, 20934), (6978, 20094), (7092, 19771), (10047, 13956), (10467, 13396)]