15695500808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6982

約数の個数: 64

約数和(自身を含む): 32121499200

約数和(自身を除く): 16425998392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 163, 278, 326, 556, 652, 1112, 1304, 1807, 2119, 3614, 4238, 6661, 7228, 8476, 13322, 14456, 16952, 22657, 26644, 45314, 53288, 86593, 90628, 173186, 181256, 294541, 346372, 589082, 692744, 925879, 1085743, 1178164, 1851758, 2171486, 2356328, 3703516, 4342972, 7407032, 8685944, 12036427, 14114659, 24072854, 28229318, 48145708, 56458636, 96291416, 112917272, 150918277, 301836554, 603673108, 1207346216, 1961937601, 3923875202, 7847750404, 15695500808]

約数ペア:

[(1, 15695500808), (2, 7847750404), (4, 3923875202), (8, 1961937601), (13, 1207346216), (26, 603673108), (52, 301836554), (104, 150918277), (139, 112917272), (163, 96291416), (278, 56458636), (326, 48145708), (556, 28229318), (652, 24072854), (1112, 14114659), (1304, 12036427), (1807, 8685944), (2119, 7407032), (3614, 4342972), (4238, 3703516), (6661, 2356328), (7228, 2171486), (8476, 1851758), (13322, 1178164), (14456, 1085743), (16952, 925879), (22657, 692744), (26644, 589082), (45314, 346372), (53288, 294541), (86593, 181256), (90628, 173186)]