128613408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 427327488

約数和(自身を除く): 298714080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 127, 132, 137, 154, 168, 176, 224, 231, 254, 264, 274, 308, 336, 352, 381, 411, 462, 508, 528, 548, 616, 672, 762, 822, 889, 924, 959, 1016, 1056, 1096, 1232, 1397, 1507, 1524, 1644, 1778, 1848, 1918, 2032, 2192, 2464, 2667, 2794, 2877, 3014, 3048, 3288, 3556, 3696, 3836, 4064, 4191, 4384, 4521, 5334, 5588, 5754, 6028, 6096, 6576, 7112, 7392, 7672, 8382, 9042, 9779, 10549, 10668, 11176, 11508, 12056, 12192, 13152, 14224, 15344, 16764, 17399, 18084, 19558, 21098, 21336, 22352, 23016, 24112, 28448, 29337, 30688, 31647, 33528, 34798, 36168, 39116, 42196, 42672, 44704, 46032, 48224, 52197, 58674, 63294, 67056, 69596, 72336, 78232, 84392, 85344, 92064, 104394, 117348, 121793, 126588, 134112, 139192, 144672, 156464, 168784, 191389, 208788, 234696, 243586, 253176, 278384, 312928, 337568, 365379, 382778, 417576, 469392, 487172, 506352, 556768, 574167, 730758, 765556, 835152, 938784, 974344, 1012704, 1148334, 1339723, 1461516, 1531112, 1670304, 1948688, 2296668, 2679446, 2923032, 3062224, 3897376, 4019169, 4593336, 5358892, 5846064, 6124448, 8038338, 9186672, 10717784, 11692128, 16076676, 18373344, 21435568, 32153352, 42871136, 64306704, 128613408]

約数ペア:

[(1, 128613408), (2, 64306704), (3, 42871136), (4, 32153352), (6, 21435568), (7, 18373344), (8, 16076676), (11, 11692128), (12, 10717784), (14, 9186672), (16, 8038338), (21, 6124448), (22, 5846064), (24, 5358892), (28, 4593336), (32, 4019169), (33, 3897376), (42, 3062224), (44, 2923032), (48, 2679446), (56, 2296668), (66, 1948688), (77, 1670304), (84, 1531112), (88, 1461516), (96, 1339723), (112, 1148334), (127, 1012704), (132, 974344), (137, 938784), (154, 835152), (168, 765556), (176, 730758), (224, 574167), (231, 556768), (254, 506352), (264, 487172), (274, 469392), (308, 417576), (336, 382778), (352, 365379), (381, 337568), (411, 312928), (462, 278384), (508, 253176), (528, 243586), (548, 234696), (616, 208788), (672, 191389), (762, 168784), (822, 156464), (889, 144672), (924, 139192), (959, 134112), (1016, 126588), (1056, 121793), (1096, 117348), (1232, 104394), (1397, 92064), (1507, 85344), (1524, 84392), (1644, 78232), (1778, 72336), (1848, 69596), (1918, 67056), (2032, 63294), (2192, 58674), (2464, 52197), (2667, 48224), (2794, 46032), (2877, 44704), (3014, 42672), (3048, 42196), (3288, 39116), (3556, 36168), (3696, 34798), (3836, 33528), (4064, 31647), (4191, 30688), (4384, 29337), (4521, 28448), (5334, 24112), (5588, 23016), (5754, 22352), (6028, 21336), (6096, 21098), (6576, 19558), (7112, 18084), (7392, 17399), (7672, 16764), (8382, 15344), (9042, 14224), (9779, 13152), (10549, 12192), (10668, 12056), (11176, 11508)]