160398230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 315487872

約数和(自身を除く): 155089642

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 97, 137, 142, 170, 194, 274, 355, 485, 685, 710, 970, 1207, 1370, 1649, 2329, 2414, 3298, 4658, 6035, 6887, 8245, 9727, 11645, 12070, 13289, 13774, 16490, 19454, 23290, 26578, 34435, 48635, 66445, 68870, 97270, 117079, 132890, 165359, 225913, 234158, 330718, 451826, 585395, 826795, 943519, 1129565, 1170790, 1653590, 1887038, 2259130, 4717595, 9435190, 16039823, 32079646, 80199115, 160398230]

約数ペア:

[(1, 160398230), (2, 80199115), (5, 32079646), (10, 16039823), (17, 9435190), (34, 4717595), (71, 2259130), (85, 1887038), (97, 1653590), (137, 1170790), (142, 1129565), (170, 943519), (194, 826795), (274, 585395), (355, 451826), (485, 330718), (685, 234158), (710, 225913), (970, 165359), (1207, 132890), (1370, 117079), (1649, 97270), (2329, 68870), (2414, 66445), (3298, 48635), (4658, 34435), (6035, 26578), (6887, 23290), (8245, 19454), (9727, 16490), (11645, 13774), (12070, 13289)]