168949230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 431334720

約数和(自身を除く): 262385490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 257, 510, 514, 771, 1285, 1289, 1542, 2570, 2578, 3855, 3867, 4369, 6445, 7710, 7734, 8738, 12890, 13107, 19335, 21845, 21913, 26214, 38670, 43690, 43826, 65535, 65739, 109565, 131070, 131478, 219130, 328695, 331273, 657390, 662546, 993819, 1656365, 1987638, 3312730, 4969095, 5631641, 9938190, 11263282, 16894923, 28158205, 33789846, 56316410, 84474615, 168949230]

約数ペア:

[(1, 168949230), (2, 84474615), (3, 56316410), (5, 33789846), (6, 28158205), (10, 16894923), (15, 11263282), (17, 9938190), (30, 5631641), (34, 4969095), (51, 3312730), (85, 1987638), (102, 1656365), (170, 993819), (255, 662546), (257, 657390), (510, 331273), (514, 328695), (771, 219130), (1285, 131478), (1289, 131070), (1542, 109565), (2570, 65739), (2578, 65535), (3855, 43826), (3867, 43690), (4369, 38670), (6445, 26214), (7710, 21913), (7734, 21845), (8738, 19335), (12890, 13107)]