142764972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3719}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 381642240

約数和(自身を除く): 238877268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 3719, 5484, 6398, 7438, 9597, 11157, 12796, 14876, 19194, 22314, 26033, 38388, 44628, 52066, 78099, 104132, 156198, 312396, 1699583, 3399166, 5098749, 6798332, 10197498, 11897081, 20394996, 23794162, 35691243, 47588324, 71382486, 142764972]

約数ペア:

[(1, 142764972), (2, 71382486), (3, 47588324), (4, 35691243), (6, 23794162), (7, 20394996), (12, 11897081), (14, 10197498), (21, 6798332), (28, 5098749), (42, 3399166), (84, 1699583), (457, 312396), (914, 156198), (1371, 104132), (1828, 78099), (2742, 52066), (3199, 44628), (3719, 38388), (5484, 26033), (6398, 22314), (7438, 19194), (9597, 14876), (11157, 12796)]