165316036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15649}}^1$

素因数の和:15811

約数の個数: 24

約数和(自身を含む): 306740000

約数和(自身を除く): 141423964

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 15649, 31298, 62596, 297331, 594662, 1189324, 2175211, 4350422, 8700844, 41329009, 82658018, 165316036]

約数ペア:

[(1, 165316036), (2, 82658018), (4, 41329009), (19, 8700844), (38, 4350422), (76, 2175211), (139, 1189324), (278, 594662), (556, 297331), (2641, 62596), (5282, 31298), (10564, 15649)]