164416144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2741}}^1$

素因数の和:2935

約数の個数: 40

約数和(自身を含む): 334567872

約数和(自身を除く): 170151728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1304, 2608, 2741, 3749, 5482, 7498, 10964, 14996, 21928, 29992, 43856, 59984, 63043, 126086, 252172, 446783, 504344, 893566, 1008688, 1787132, 3574264, 7148528, 10276009, 20552018, 41104036, 82208072, 164416144]

約数ペア:

[(1, 164416144), (2, 82208072), (4, 41104036), (8, 20552018), (16, 10276009), (23, 7148528), (46, 3574264), (92, 1787132), (163, 1008688), (184, 893566), (326, 504344), (368, 446783), (652, 252172), (1304, 126086), (2608, 63043), (2741, 59984), (3749, 43856), (5482, 29992), (7498, 21928), (10964, 14996)]