142912042196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20173919}}^1$

素因数の和:20173964

約数の個数: 48

約数和(自身を含む): 325364981760

約数和(自身を除く): 182452939564

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 20173919, 40347838, 80695676, 141217433, 221913109, 282434866, 443826218, 464000137, 564869732, 887652436, 928000274, 1553391763, 1856000548, 3106783526, 3248000959, 5104001507, 6213567052, 6496001918, 10208003014, 12992003836, 20416006028, 35728010549, 71456021098, 142912042196]

約数ペア:

[(1, 142912042196), (2, 71456021098), (4, 35728010549), (7, 20416006028), (11, 12992003836), (14, 10208003014), (22, 6496001918), (23, 6213567052), (28, 5104001507), (44, 3248000959), (46, 3106783526), (77, 1856000548), (92, 1553391763), (154, 928000274), (161, 887652436), (253, 564869732), (308, 464000137), (322, 443826218), (506, 282434866), (644, 221913109), (1012, 141217433), (1771, 80695676), (3542, 40347838), (7084, 20173919)]