156944096176

素因数分解:

$2^4\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{643087}}^1$

素因数の和:645281

約数の個数: 40

約数和(自身を含む): 347679096320

約数和(自身を除く): 190735000144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2179, 4358, 8716, 15253, 17432, 30506, 34864, 61012, 122024, 244048, 643087, 1286174, 2572348, 4501609, 5144696, 9003218, 10289392, 18006436, 36012872, 72025744, 1401286573, 2802573146, 5605146292, 9809006011, 11210292584, 19618012022, 22420585168, 39236024044, 78472048088, 156944096176]

約数ペア:

[(1, 156944096176), (2, 78472048088), (4, 39236024044), (7, 22420585168), (8, 19618012022), (14, 11210292584), (16, 9809006011), (28, 5605146292), (56, 2802573146), (112, 1401286573), (2179, 72025744), (4358, 36012872), (8716, 18006436), (15253, 10289392), (17432, 9003218), (30506, 5144696), (34864, 4501609), (61012, 2572348), (122024, 1286174), (244048, 643087)]