164938248

素因数分解:

$2^3\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1867}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 459528000

約数和(自身を除く): 294589752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 409, 818, 1227, 1636, 1867, 2454, 3272, 3681, 3734, 4908, 5601, 7362, 7468, 9816, 11043, 11202, 14724, 14936, 16803, 22086, 22404, 29448, 33606, 44172, 44808, 50409, 67212, 88344, 100818, 134424, 201636, 403272, 763603, 1527206, 2290809, 3054412, 4581618, 6108824, 6872427, 9163236, 13744854, 18326472, 20617281, 27489708, 41234562, 54979416, 82469124, 164938248]

約数ペア:

[(1, 164938248), (2, 82469124), (3, 54979416), (4, 41234562), (6, 27489708), (8, 20617281), (9, 18326472), (12, 13744854), (18, 9163236), (24, 6872427), (27, 6108824), (36, 4581618), (54, 3054412), (72, 2290809), (108, 1527206), (216, 763603), (409, 403272), (818, 201636), (1227, 134424), (1636, 100818), (1867, 88344), (2454, 67212), (3272, 50409), (3681, 44808), (3734, 44172), (4908, 33606), (5601, 29448), (7362, 22404), (7468, 22086), (9816, 16803), (11043, 14936), (11202, 14724)]