142392796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12674

約数の個数: 48

約数和(自身を含む): 316610560

約数和(自身を除く): 174217764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12619, 25238, 50476, 88333, 164047, 176666, 328094, 353332, 391189, 656188, 782378, 1148329, 1564756, 2296658, 2738323, 4593316, 5085457, 5476646, 10170914, 10953292, 20341828, 35598199, 71196398, 142392796]

約数ペア:

[(1, 142392796), (2, 71196398), (4, 35598199), (7, 20341828), (13, 10953292), (14, 10170914), (26, 5476646), (28, 5085457), (31, 4593316), (52, 2738323), (62, 2296658), (91, 1564756), (124, 1148329), (182, 782378), (217, 656188), (364, 391189), (403, 353332), (434, 328094), (806, 176666), (868, 164047), (1612, 88333), (2821, 50476), (5642, 25238), (11284, 12619)]