169513128

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 496800000

約数和(自身を除く): 327286872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 149, 184, 207, 216, 229, 276, 298, 414, 447, 458, 552, 596, 621, 687, 828, 894, 916, 1192, 1242, 1341, 1374, 1656, 1788, 1832, 2061, 2484, 2682, 2748, 3427, 3576, 4023, 4122, 4968, 5267, 5364, 5496, 6183, 6854, 8046, 8244, 10281, 10534, 10728, 12366, 13708, 15801, 16092, 16488, 20562, 21068, 24732, 27416, 30843, 31602, 32184, 34121, 41124, 42136, 47403, 49464, 61686, 63204, 68242, 82248, 92529, 94806, 102363, 123372, 126408, 136484, 142209, 185058, 189612, 204726, 246744, 272968, 284418, 307089, 370116, 379224, 409452, 568836, 614178, 740232, 784783, 818904, 921267, 1137672, 1228356, 1569566, 1842534, 2354349, 2456712, 3139132, 3685068, 4708698, 6278264, 7063047, 7370136, 9417396, 14126094, 18834792, 21189141, 28252188, 42378282, 56504376, 84756564, 169513128]

約数ペア:

[(1, 169513128), (2, 84756564), (3, 56504376), (4, 42378282), (6, 28252188), (8, 21189141), (9, 18834792), (12, 14126094), (18, 9417396), (23, 7370136), (24, 7063047), (27, 6278264), (36, 4708698), (46, 3685068), (54, 3139132), (69, 2456712), (72, 2354349), (92, 1842534), (108, 1569566), (138, 1228356), (149, 1137672), (184, 921267), (207, 818904), (216, 784783), (229, 740232), (276, 614178), (298, 568836), (414, 409452), (447, 379224), (458, 370116), (552, 307089), (596, 284418), (621, 272968), (687, 246744), (828, 204726), (894, 189612), (916, 185058), (1192, 142209), (1242, 136484), (1341, 126408), (1374, 123372), (1656, 102363), (1788, 94806), (1832, 92529), (2061, 82248), (2484, 68242), (2682, 63204), (2748, 61686), (3427, 49464), (3576, 47403), (4023, 42136), (4122, 41124), (4968, 34121), (5267, 32184), (5364, 31602), (5496, 30843), (6183, 27416), (6854, 24732), (8046, 21068), (8244, 20562), (10281, 16488), (10534, 16092), (10728, 15801), (12366, 13708)]