144565946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5381}}^1$

素因数の和:5510

約数の個数: 32

約数和(自身を含む): 263502720

約数和(自身を除く): 118936774

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 3838, 5381, 10762, 13433, 26866, 37667, 75334, 102239, 204478, 543481, 715673, 1086962, 1431346, 3804367, 7608734, 10326139, 20652278, 72282973, 144565946]

約数ペア:

[(1, 144565946), (2, 72282973), (7, 20652278), (14, 10326139), (19, 7608734), (38, 3804367), (101, 1431346), (133, 1086962), (202, 715673), (266, 543481), (707, 204478), (1414, 102239), (1919, 75334), (3838, 37667), (5381, 26866), (10762, 13433)]