138625968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 405188352

約数和(自身を除く): 266562384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 169, 184, 208, 276, 299, 312, 338, 368, 507, 552, 598, 624, 676, 743, 897, 1014, 1104, 1196, 1352, 1486, 1794, 2028, 2229, 2392, 2704, 2972, 3588, 3887, 4056, 4458, 4784, 5944, 7176, 7774, 8112, 8916, 9659, 11661, 11888, 14352, 15548, 17089, 17832, 19318, 23322, 28977, 31096, 34178, 35664, 38636, 46644, 51267, 57954, 62192, 68356, 77272, 93288, 102534, 115908, 125567, 136712, 154544, 186576, 205068, 222157, 231816, 251134, 273424, 376701, 410136, 444314, 463632, 502268, 666471, 753402, 820272, 888628, 1004536, 1332942, 1506804, 1777256, 2009072, 2665884, 2888041, 3013608, 3554512, 5331768, 5776082, 6027216, 8664123, 10663536, 11552164, 17328246, 23104328, 34656492, 46208656, 69312984, 138625968]

約数ペア:

[(1, 138625968), (2, 69312984), (3, 46208656), (4, 34656492), (6, 23104328), (8, 17328246), (12, 11552164), (13, 10663536), (16, 8664123), (23, 6027216), (24, 5776082), (26, 5331768), (39, 3554512), (46, 3013608), (48, 2888041), (52, 2665884), (69, 2009072), (78, 1777256), (92, 1506804), (104, 1332942), (138, 1004536), (156, 888628), (169, 820272), (184, 753402), (208, 666471), (276, 502268), (299, 463632), (312, 444314), (338, 410136), (368, 376701), (507, 273424), (552, 251134), (598, 231816), (624, 222157), (676, 205068), (743, 186576), (897, 154544), (1014, 136712), (1104, 125567), (1196, 115908), (1352, 102534), (1486, 93288), (1794, 77272), (2028, 68356), (2229, 62192), (2392, 57954), (2704, 51267), (2972, 46644), (3588, 38636), (3887, 35664), (4056, 34178), (4458, 31096), (4784, 28977), (5944, 23322), (7176, 19318), (7774, 17832), (8112, 17089), (8916, 15548), (9659, 14352), (11661, 11888)]