169289016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 491581440

約数和(自身を除く): 322292424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 761, 806, 897, 1196, 1209, 1426, 1522, 1612, 1794, 2139, 2283, 2392, 2418, 2852, 3044, 3224, 3588, 4278, 4566, 4836, 5704, 6088, 7176, 8556, 9132, 9269, 9672, 9893, 17112, 17503, 18264, 18538, 19786, 23591, 27807, 29679, 35006, 37076, 39572, 47182, 52509, 55614, 59358, 70012, 70773, 74152, 79144, 94364, 105018, 111228, 118716, 140024, 141546, 188728, 210036, 222456, 227539, 237432, 283092, 306683, 420072, 455078, 542593, 566184, 613366, 682617, 910156, 920049, 1085186, 1226732, 1365234, 1627779, 1820312, 1840098, 2170372, 2453464, 2730468, 3255558, 3680196, 4340744, 5460936, 6511116, 7053709, 7360392, 13022232, 14107418, 21161127, 28214836, 42322254, 56429672, 84644508, 169289016]

約数ペア:

[(1, 169289016), (2, 84644508), (3, 56429672), (4, 42322254), (6, 28214836), (8, 21161127), (12, 14107418), (13, 13022232), (23, 7360392), (24, 7053709), (26, 6511116), (31, 5460936), (39, 4340744), (46, 3680196), (52, 3255558), (62, 2730468), (69, 2453464), (78, 2170372), (92, 1840098), (93, 1820312), (104, 1627779), (124, 1365234), (138, 1226732), (156, 1085186), (184, 920049), (186, 910156), (248, 682617), (276, 613366), (299, 566184), (312, 542593), (372, 455078), (403, 420072), (552, 306683), (598, 283092), (713, 237432), (744, 227539), (761, 222456), (806, 210036), (897, 188728), (1196, 141546), (1209, 140024), (1426, 118716), (1522, 111228), (1612, 105018), (1794, 94364), (2139, 79144), (2283, 74152), (2392, 70773), (2418, 70012), (2852, 59358), (3044, 55614), (3224, 52509), (3588, 47182), (4278, 39572), (4566, 37076), (4836, 35006), (5704, 29679), (6088, 27807), (7176, 23591), (8556, 19786), (9132, 18538), (9269, 18264), (9672, 17503), (9893, 17112)]