128669256

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7177}}^1$

素因数の和:7275

約数の個数: 64

約数和(自身を含む): 361771200

約数和(自身を除く): 233101944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 7177, 8964, 14354, 17928, 21531, 28708, 43062, 57416, 64593, 86124, 129186, 172248, 193779, 258372, 387558, 516744, 595691, 775116, 1191382, 1550232, 1787073, 2382764, 3574146, 4765528, 5361219, 7148292, 10722438, 14296584, 16083657, 21444876, 32167314, 42889752, 64334628, 128669256]

約数ペア:

[(1, 128669256), (2, 64334628), (3, 42889752), (4, 32167314), (6, 21444876), (8, 16083657), (9, 14296584), (12, 10722438), (18, 7148292), (24, 5361219), (27, 4765528), (36, 3574146), (54, 2382764), (72, 1787073), (83, 1550232), (108, 1191382), (166, 775116), (216, 595691), (249, 516744), (332, 387558), (498, 258372), (664, 193779), (747, 172248), (996, 129186), (1494, 86124), (1992, 64593), (2241, 57416), (2988, 43062), (4482, 28708), (5976, 21531), (7177, 17928), (8964, 14354)]