163267344

素因数分解:

$2^4\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1381}}^1$

素因数の和:2216

約数の個数: 60

約数和(自身を含む): 457809612

約数和(自身を除く): 294542268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 821, 1381, 1642, 2463, 2762, 3284, 4143, 4926, 5524, 6568, 7389, 8286, 9852, 11048, 12429, 13136, 14778, 16572, 19704, 22096, 24858, 29556, 33144, 39408, 49716, 59112, 66288, 99432, 118224, 198864, 1133801, 2267602, 3401403, 4535204, 6802806, 9070408, 10204209, 13605612, 18140816, 20408418, 27211224, 40816836, 54422448, 81633672, 163267344]

約数ペア:

[(1, 163267344), (2, 81633672), (3, 54422448), (4, 40816836), (6, 27211224), (8, 20408418), (9, 18140816), (12, 13605612), (16, 10204209), (18, 9070408), (24, 6802806), (36, 4535204), (48, 3401403), (72, 2267602), (144, 1133801), (821, 198864), (1381, 118224), (1642, 99432), (2463, 66288), (2762, 59112), (3284, 49716), (4143, 39408), (4926, 33144), (5524, 29556), (6568, 24858), (7389, 22096), (8286, 19704), (9852, 16572), (11048, 14778), (12429, 13136)]