144444734

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 252274176

約数和(自身を除く): 107829442

約数列:

[1, 2, 7, 14, 83, 166, 197, 394, 581, 631, 1162, 1262, 1379, 2758, 4417, 8834, 16351, 32702, 52373, 104746, 114457, 124307, 228914, 248614, 366611, 733222, 870149, 1740298, 10317481, 20634962, 72222367, 144444734]

約数ペア:

[(1, 144444734), (2, 72222367), (7, 20634962), (14, 10317481), (83, 1740298), (166, 870149), (197, 733222), (394, 366611), (581, 248614), (631, 228914), (1162, 124307), (1262, 114457), (1379, 104746), (2758, 52373), (4417, 32702), (8834, 16351)]