158743944

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5237}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 431035020

約数和(自身を除く): 272291076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 5237, 7578, 10104, 10474, 15156, 15711, 20948, 30312, 31422, 41896, 47133, 62844, 94266, 125688, 188532, 377064, 2204777, 4409554, 6614331, 8819108, 13228662, 17638216, 19842993, 26457324, 39685986, 52914648, 79371972, 158743944]

約数ペア:

[(1, 158743944), (2, 79371972), (3, 52914648), (4, 39685986), (6, 26457324), (8, 19842993), (9, 17638216), (12, 13228662), (18, 8819108), (24, 6614331), (36, 4409554), (72, 2204777), (421, 377064), (842, 188532), (1263, 125688), (1684, 94266), (2526, 62844), (3368, 47133), (3789, 41896), (5052, 31422), (5237, 30312), (7578, 20948), (10104, 15711), (10474, 15156)]