128243124

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{154883}}^1$

素因数の和:154916

約数の個数: 36

約数和(自身を含む): 338266656

約数和(自身を除く): 210023532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 154883, 309766, 464649, 619532, 929298, 1393947, 1858596, 2787894, 3562309, 5575788, 7124618, 10686927, 14249236, 21373854, 32060781, 42747708, 64121562, 128243124]

約数ペア:

[(1, 128243124), (2, 64121562), (3, 42747708), (4, 32060781), (6, 21373854), (9, 14249236), (12, 10686927), (18, 7124618), (23, 5575788), (36, 3562309), (46, 2787894), (69, 1858596), (92, 1393947), (138, 929298), (207, 619532), (276, 464649), (414, 309766), (828, 154883)]