147973984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{272011}}^1$

素因数の和:272038

約数の個数: 24

約数和(自身を含む): 308461608

約数和(自身を除く): 160487624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 272011, 544022, 1088044, 2176088, 4352176, 4624187, 8704352, 9248374, 18496748, 36993496, 73986992, 147973984]

約数ペア:

[(1, 147973984), (2, 73986992), (4, 36993496), (8, 18496748), (16, 9248374), (17, 8704352), (32, 4624187), (34, 4352176), (68, 2176088), (136, 1088044), (272, 544022), (544, 272011)]