156638916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{621583}}^1$

素因数の和:621600

約数の個数: 36

約数和(自身を含む): 452513152

約数和(自身を除く): 295874236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 621583, 1243166, 1864749, 2486332, 3729498, 4351081, 5594247, 7458996, 8702162, 11188494, 13053243, 17404324, 22376988, 26106486, 39159729, 52212972, 78319458, 156638916]

約数ペア:

[(1, 156638916), (2, 78319458), (3, 52212972), (4, 39159729), (6, 26106486), (7, 22376988), (9, 17404324), (12, 13053243), (14, 11188494), (18, 8702162), (21, 7458996), (28, 5594247), (36, 4351081), (42, 3729498), (63, 2486332), (84, 1864749), (126, 1243166), (252, 621583)]