127949952

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 391728960

約数和(自身を除く): 263779008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 71, 76, 78, 96, 104, 114, 128, 142, 152, 156, 192, 208, 213, 228, 247, 284, 304, 312, 361, 384, 416, 426, 456, 494, 568, 608, 624, 722, 741, 832, 852, 912, 923, 988, 1083, 1136, 1216, 1248, 1349, 1444, 1482, 1664, 1704, 1824, 1846, 1976, 2166, 2272, 2432, 2496, 2698, 2769, 2888, 2964, 3408, 3648, 3692, 3952, 4047, 4332, 4544, 4693, 4992, 5396, 5538, 5776, 5928, 6816, 7296, 7384, 7904, 8094, 8664, 9088, 9386, 10792, 11076, 11552, 11856, 13632, 14079, 14768, 15808, 16188, 17328, 17537, 18772, 21584, 22152, 23104, 23712, 25631, 27264, 28158, 29536, 31616, 32376, 34656, 35074, 37544, 43168, 44304, 46208, 47424, 51262, 52611, 56316, 59072, 64752, 69312, 70148, 75088, 76893, 86336, 88608, 94848, 102524, 105222, 112632, 118144, 129504, 138624, 140296, 150176, 153786, 172672, 177216, 205048, 210444, 225264, 259008, 280592, 300352, 307572, 333203, 354432, 410096, 420888, 450528, 518016, 561184, 600704, 615144, 666406, 820192, 841776, 901056, 999609, 1122368, 1230288, 1332812, 1640384, 1683552, 1802112, 1999218, 2244736, 2460576, 2665624, 3280768, 3367104, 3998436, 4921152, 5331248, 6734208, 7996872, 9842304, 10662496, 15993744, 21324992, 31987488, 42649984, 63974976, 127949952]

約数ペア:

[(1, 127949952), (2, 63974976), (3, 42649984), (4, 31987488), (6, 21324992), (8, 15993744), (12, 10662496), (13, 9842304), (16, 7996872), (19, 6734208), (24, 5331248), (26, 4921152), (32, 3998436), (38, 3367104), (39, 3280768), (48, 2665624), (52, 2460576), (57, 2244736), (64, 1999218), (71, 1802112), (76, 1683552), (78, 1640384), (96, 1332812), (104, 1230288), (114, 1122368), (128, 999609), (142, 901056), (152, 841776), (156, 820192), (192, 666406), (208, 615144), (213, 600704), (228, 561184), (247, 518016), (284, 450528), (304, 420888), (312, 410096), (361, 354432), (384, 333203), (416, 307572), (426, 300352), (456, 280592), (494, 259008), (568, 225264), (608, 210444), (624, 205048), (722, 177216), (741, 172672), (832, 153786), (852, 150176), (912, 140296), (923, 138624), (988, 129504), (1083, 118144), (1136, 112632), (1216, 105222), (1248, 102524), (1349, 94848), (1444, 88608), (1482, 86336), (1664, 76893), (1704, 75088), (1824, 70148), (1846, 69312), (1976, 64752), (2166, 59072), (2272, 56316), (2432, 52611), (2496, 51262), (2698, 47424), (2769, 46208), (2888, 44304), (2964, 43168), (3408, 37544), (3648, 35074), (3692, 34656), (3952, 32376), (4047, 31616), (4332, 29536), (4544, 28158), (4693, 27264), (4992, 25631), (5396, 23712), (5538, 23104), (5776, 22152), (5928, 21584), (6816, 18772), (7296, 17537), (7384, 17328), (7904, 16188), (8094, 15808), (8664, 14768), (9088, 14079), (9386, 13632), (10792, 11856), (11076, 11552)]