156919168491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{1901}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 231380582400

約数和(自身を除く): 74461413909

約数列:

[1, 3, 17, 31, 51, 93, 109, 327, 479, 527, 1437, 1581, 1853, 1901, 3379, 5559, 5703, 8143, 10137, 14849, 24429, 32317, 44547, 52211, 57443, 58931, 96951, 156633, 172329, 176793, 207209, 252433, 621627, 757299, 887587, 910579, 1001827, 1618541, 2662761, 2731737, 3005481, 3522553, 4855623, 6423479, 10567659, 15479843, 19270437, 27515197, 28227949, 46439529, 82545591, 84683847, 99253111, 109199143, 297759333, 327597429, 479875133, 1439625399, 1687302887, 3076846441, 5061908661, 9230539323, 52306389497, 156919168491]

約数ペア:

[(1, 156919168491), (3, 52306389497), (17, 9230539323), (31, 5061908661), (51, 3076846441), (93, 1687302887), (109, 1439625399), (327, 479875133), (479, 327597429), (527, 297759333), (1437, 109199143), (1581, 99253111), (1853, 84683847), (1901, 82545591), (3379, 46439529), (5559, 28227949), (5703, 27515197), (8143, 19270437), (10137, 15479843), (14849, 10567659), (24429, 6423479), (32317, 4855623), (44547, 3522553), (52211, 3005481), (57443, 2731737), (58931, 2662761), (96951, 1618541), (156633, 1001827), (172329, 910579), (176793, 887587), (207209, 757299), (252433, 621627)]