165283144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42953}}^1$

素因数の和:43009

約数の個数: 32

約数和(自身を含む): 342772920

約数和(自身を除く): 177489776

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 42953, 85906, 171812, 343624, 558389, 1116778, 1589261, 2233556, 3178522, 4467112, 6357044, 12714088, 20660393, 41320786, 82641572, 165283144]

約数ペア:

[(1, 165283144), (2, 82641572), (4, 41320786), (8, 20660393), (13, 12714088), (26, 6357044), (37, 4467112), (52, 3178522), (74, 2233556), (104, 1589261), (148, 1116778), (296, 558389), (481, 343624), (962, 171812), (1924, 85906), (3848, 42953)]