129559312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1277}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 266708376

約数和(自身を除く): 137149064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1277, 1492, 2554, 2984, 5108, 5968, 6341, 10216, 12682, 20432, 21709, 25364, 43418, 50728, 86836, 101456, 173672, 347344, 476321, 952642, 1905284, 3810568, 7621136, 8097457, 16194914, 32389828, 64779656, 129559312]

約数ペア:

[(1, 129559312), (2, 64779656), (4, 32389828), (8, 16194914), (16, 8097457), (17, 7621136), (34, 3810568), (68, 1905284), (136, 952642), (272, 476321), (373, 347344), (746, 173672), (1277, 101456), (1492, 86836), (2554, 50728), (2984, 43418), (5108, 25364), (5968, 21709), (6341, 20432), (10216, 12682)]