1158020144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{43891}}^1$

素因数の和:44013

約数の個数: 40

約数和(自身を含む): 2400190128

約数和(自身を除く): 1242169984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 6596, 13192, 26384, 43891, 87782, 175564, 351128, 702256, 746147, 1492294, 2984588, 4257427, 5969176, 8514854, 11938352, 17029708, 34059416, 68118832, 72376259, 144752518, 289505036, 579010072, 1158020144]

約数ペア:

[(1, 1158020144), (2, 579010072), (4, 289505036), (8, 144752518), (16, 72376259), (17, 68118832), (34, 34059416), (68, 17029708), (97, 11938352), (136, 8514854), (194, 5969176), (272, 4257427), (388, 2984588), (776, 1492294), (1552, 746147), (1649, 702256), (3298, 351128), (6596, 175564), (13192, 87782), (26384, 43891)]