142967168

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{13457}}^1$

素因数の和:13554

約数の個数: 32

約数和(自身を含む): 288270360

約数和(自身を除く): 145303192

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 13457, 26914, 53828, 107656, 215312, 430624, 861248, 1116931, 1722496, 2233862, 4467724, 8935448, 17870896, 35741792, 71483584, 142967168]

約数ペア:

[(1, 142967168), (2, 71483584), (4, 35741792), (8, 17870896), (16, 8935448), (32, 4467724), (64, 2233862), (83, 1722496), (128, 1116931), (166, 861248), (332, 430624), (664, 215312), (1328, 107656), (2656, 53828), (5312, 26914), (10624, 13457)]