15516937568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{270443}}^1$

素因数の和:270627

約数の個数: 48

約数和(自身を含む): 33530728896

約数和(自身を除く): 18013791328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1304, 1793, 2608, 3586, 5216, 7172, 14344, 28688, 57376, 270443, 540886, 1081772, 2163544, 2974873, 4327088, 5949746, 8654176, 11899492, 23798984, 44082209, 47597968, 88164418, 95195936, 176328836, 352657672, 484904299, 705315344, 969808598, 1410630688, 1939617196, 3879234392, 7758468784, 15516937568]

約数ペア:

[(1, 15516937568), (2, 7758468784), (4, 3879234392), (8, 1939617196), (11, 1410630688), (16, 969808598), (22, 705315344), (32, 484904299), (44, 352657672), (88, 176328836), (163, 95195936), (176, 88164418), (326, 47597968), (352, 44082209), (652, 23798984), (1304, 11899492), (1793, 8654176), (2608, 5949746), (3586, 4327088), (5216, 2974873), (7172, 2163544), (14344, 1081772), (28688, 540886), (57376, 270443)]