128336448

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{8461}}^1$

素因数の和:8555

約数の個数: 56

約数和(自身を含む): 343895680

約数和(自身を除く): 215559232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 8461, 15168, 16922, 25383, 33844, 50766, 67688, 101532, 135376, 203064, 270752, 406128, 541504, 668419, 812256, 1336838, 1624512, 2005257, 2673676, 4010514, 5347352, 8021028, 10694704, 16042056, 21389408, 32084112, 42778816, 64168224, 128336448]

約数ペア:

[(1, 128336448), (2, 64168224), (3, 42778816), (4, 32084112), (6, 21389408), (8, 16042056), (12, 10694704), (16, 8021028), (24, 5347352), (32, 4010514), (48, 2673676), (64, 2005257), (79, 1624512), (96, 1336838), (158, 812256), (192, 668419), (237, 541504), (316, 406128), (474, 270752), (632, 203064), (948, 135376), (1264, 101532), (1896, 67688), (2528, 50766), (3792, 33844), (5056, 25383), (7584, 16922), (8461, 15168)]