145433856

素因数分解:

$2^8\times 3^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 388850560

約数和(自身を除く): 243416704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 463, 768, 818, 926, 1227, 1389, 1636, 1852, 2454, 2778, 3272, 3704, 4908, 5556, 6544, 7408, 9816, 11112, 13088, 14816, 19632, 22224, 26176, 29632, 39264, 44448, 52352, 59264, 78528, 88896, 104704, 118528, 157056, 177792, 189367, 314112, 355584, 378734, 568101, 757468, 1136202, 1514936, 2272404, 3029872, 4544808, 6059744, 9089616, 12119488, 18179232, 24238976, 36358464, 48477952, 72716928, 145433856]

約数ペア:

[(1, 145433856), (2, 72716928), (3, 48477952), (4, 36358464), (6, 24238976), (8, 18179232), (12, 12119488), (16, 9089616), (24, 6059744), (32, 4544808), (48, 3029872), (64, 2272404), (96, 1514936), (128, 1136202), (192, 757468), (256, 568101), (384, 378734), (409, 355584), (463, 314112), (768, 189367), (818, 177792), (926, 157056), (1227, 118528), (1389, 104704), (1636, 88896), (1852, 78528), (2454, 59264), (2778, 52352), (3272, 44448), (3704, 39264), (4908, 29632), (5556, 26176), (6544, 22224), (7408, 19632), (9816, 14816), (11112, 13088)]