172648216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44867}}^1$

素因数の和:44923

約数の個数: 32

約数和(自身を含む): 358046640

約数和(自身を除く): 185398424

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 44867, 89734, 179468, 358936, 583271, 1166542, 1660079, 2333084, 3320158, 4666168, 6640316, 13280632, 21581027, 43162054, 86324108, 172648216]

約数ペア:

[(1, 172648216), (2, 86324108), (4, 43162054), (8, 21581027), (13, 13280632), (26, 6640316), (37, 4666168), (52, 3320158), (74, 2333084), (104, 1660079), (148, 1166542), (296, 583271), (481, 358936), (962, 179468), (1924, 89734), (3848, 44867)]