137023744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 339958080

約数和(自身を除く): 202934336

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 197, 208, 209, 247, 256, 286, 304, 352, 394, 416, 418, 494, 572, 608, 704, 788, 832, 836, 988, 1144, 1216, 1408, 1576, 1664, 1672, 1976, 2167, 2288, 2432, 2561, 2717, 2816, 3152, 3328, 3344, 3743, 3952, 4334, 4576, 4864, 5122, 5434, 6304, 6688, 7486, 7904, 8668, 9152, 10244, 10868, 12608, 13376, 14972, 15808, 17336, 18304, 20488, 21736, 25216, 26752, 28171, 29944, 31616, 34672, 36608, 40976, 41173, 43472, 48659, 50432, 53504, 56342, 59888, 63232, 69344, 81952, 82346, 86944, 97318, 112684, 119776, 138688, 163904, 164692, 173888, 194636, 225368, 239552, 277376, 327808, 329384, 347776, 389272, 450736, 479104, 535249, 554752, 655616, 658768, 695552, 778544, 901472, 958208, 1070498, 1317536, 1557088, 1802944, 2140996, 2635072, 3114176, 3605888, 4281992, 5270144, 6228352, 7211776, 8563984, 10540288, 12456704, 17127968, 34255936, 68511872, 137023744]

約数ペア:

[(1, 137023744), (2, 68511872), (4, 34255936), (8, 17127968), (11, 12456704), (13, 10540288), (16, 8563984), (19, 7211776), (22, 6228352), (26, 5270144), (32, 4281992), (38, 3605888), (44, 3114176), (52, 2635072), (64, 2140996), (76, 1802944), (88, 1557088), (104, 1317536), (128, 1070498), (143, 958208), (152, 901472), (176, 778544), (197, 695552), (208, 658768), (209, 655616), (247, 554752), (256, 535249), (286, 479104), (304, 450736), (352, 389272), (394, 347776), (416, 329384), (418, 327808), (494, 277376), (572, 239552), (608, 225368), (704, 194636), (788, 173888), (832, 164692), (836, 163904), (988, 138688), (1144, 119776), (1216, 112684), (1408, 97318), (1576, 86944), (1664, 82346), (1672, 81952), (1976, 69344), (2167, 63232), (2288, 59888), (2432, 56342), (2561, 53504), (2717, 50432), (2816, 48659), (3152, 43472), (3328, 41173), (3344, 40976), (3743, 36608), (3952, 34672), (4334, 31616), (4576, 29944), (4864, 28171), (5122, 26752), (5434, 25216), (6304, 21736), (6688, 20488), (7486, 18304), (7904, 17336), (8668, 15808), (9152, 14972), (10244, 13376), (10868, 12608)]