238863152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23003}}^1$

素因数の和:23081

約数の個数: 40

約数和(自身を含む): 513449280

約数和(自身を除く): 274586128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 23003, 46006, 92012, 184024, 253033, 368048, 506066, 1012132, 1357177, 2024264, 2714354, 4048528, 5428708, 10857416, 14928947, 21714832, 29857894, 59715788, 119431576, 238863152]

約数ペア:

[(1, 238863152), (2, 119431576), (4, 59715788), (8, 29857894), (11, 21714832), (16, 14928947), (22, 10857416), (44, 5428708), (59, 4048528), (88, 2714354), (118, 2024264), (176, 1357177), (236, 1012132), (472, 506066), (649, 368048), (944, 253033), (1298, 184024), (2596, 92012), (5192, 46006), (10384, 23003)]