142637292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12043}}^1$

素因数の和:12107

約数の個数: 72

約数和(自身を含む): 420865536

約数和(自身を除く): 278228244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 12043, 24086, 36129, 48172, 72258, 84301, 108387, 144516, 168602, 216774, 252903, 337204, 433548, 505806, 566021, 758709, 1011612, 1132042, 1517418, 1698063, 2264084, 3034836, 3396126, 3962147, 5094189, 6792252, 7924294, 10188378, 11886441, 15848588, 20376756, 23772882, 35659323, 47545764, 71318646, 142637292]

約数ペア:

[(1, 142637292), (2, 71318646), (3, 47545764), (4, 35659323), (6, 23772882), (7, 20376756), (9, 15848588), (12, 11886441), (14, 10188378), (18, 7924294), (21, 6792252), (28, 5094189), (36, 3962147), (42, 3396126), (47, 3034836), (63, 2264084), (84, 1698063), (94, 1517418), (126, 1132042), (141, 1011612), (188, 758709), (252, 566021), (282, 505806), (329, 433548), (423, 337204), (564, 252903), (658, 216774), (846, 168602), (987, 144516), (1316, 108387), (1692, 84301), (1974, 72258), (2961, 48172), (3948, 36129), (5922, 24086), (11844, 12043)]