137480256

素因数分解:

$2^6\times 3^2\times {\mathrm{238681}}^1$

素因数の和:238699

約数の個数: 42

約数和(自身を含む): 394063982

約数和(自身を除く): 256583726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 238681, 477362, 716043, 954724, 1432086, 1909448, 2148129, 2864172, 3818896, 4296258, 5728344, 7637792, 8592516, 11456688, 15275584, 17185032, 22913376, 34370064, 45826752, 68740128, 137480256]

約数ペア:

[(1, 137480256), (2, 68740128), (3, 45826752), (4, 34370064), (6, 22913376), (8, 17185032), (9, 15275584), (12, 11456688), (16, 8592516), (18, 7637792), (24, 5728344), (32, 4296258), (36, 3818896), (48, 2864172), (64, 2148129), (72, 1909448), (96, 1432086), (144, 954724), (192, 716043), (288, 477362), (576, 238681)]