139607516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79867}}^1$

素因数の和:79913

約数の個数: 24

約数和(自身を含む): 268356480

約数和(自身を除く): 128748964

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 79867, 159734, 319468, 1517473, 1836941, 3034946, 3673882, 6069892, 7347764, 34901879, 69803758, 139607516]

約数ペア:

[(1, 139607516), (2, 69803758), (4, 34901879), (19, 7347764), (23, 6069892), (38, 3673882), (46, 3034946), (76, 1836941), (92, 1517473), (437, 319468), (874, 159734), (1748, 79867)]