164568704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{75629}}^1$

素因数の和:75660

約数の個数: 32

約数和(自身を含む): 347141700

約数和(自身を除く): 182572996

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 75629, 151258, 302516, 605032, 1210064, 1285693, 2420128, 2571386, 4840256, 5142772, 9680512, 10285544, 20571088, 41142176, 82284352, 164568704]

約数ペア:

[(1, 164568704), (2, 82284352), (4, 41142176), (8, 20571088), (16, 10285544), (17, 9680512), (32, 5142772), (34, 4840256), (64, 2571386), (68, 2420128), (128, 1285693), (136, 1210064), (272, 605032), (544, 302516), (1088, 151258), (2176, 75629)]