149486524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 292723200

約数和(自身を除く): 143236676

約数列:

[1, 2, 4, 11, 22, 44, 71, 109, 142, 218, 284, 436, 439, 781, 878, 1199, 1562, 1756, 2398, 3124, 4796, 4829, 7739, 9658, 15478, 19316, 30956, 31169, 47851, 62338, 85129, 95702, 124676, 170258, 191404, 340516, 342859, 526361, 685718, 1052722, 1371436, 2105444, 3397421, 6794842, 13589684, 37371631, 74743262, 149486524]

約数ペア:

[(1, 149486524), (2, 74743262), (4, 37371631), (11, 13589684), (22, 6794842), (44, 3397421), (71, 2105444), (109, 1371436), (142, 1052722), (218, 685718), (284, 526361), (436, 342859), (439, 340516), (781, 191404), (878, 170258), (1199, 124676), (1562, 95702), (1756, 85129), (2398, 62338), (3124, 47851), (4796, 31169), (4829, 30956), (7739, 19316), (9658, 15478)]