163919380832

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{11969}}^1$

素因数の和:12328

約数の個数: 96

約数和(自身を含む): 340435418400

約数和(自身を除く): 176516037568

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 269, 296, 344, 538, 592, 688, 1076, 1184, 1376, 1591, 2152, 3182, 4304, 6364, 8608, 9953, 11567, 11969, 12728, 19906, 23134, 23938, 25456, 39812, 46268, 47876, 50912, 79624, 92536, 95752, 159248, 185072, 191504, 318496, 370144, 383008, 427979, 442853, 514667, 855958, 885706, 1029334, 1711916, 1771412, 2058668, 3219661, 3423832, 3542824, 4117336, 6439322, 6847664, 7085648, 8234672, 12878644, 13695328, 14171296, 16469344, 19042679, 25757288, 38085358, 51514576, 76170716, 103029152, 119127457, 138445423, 152341432, 238254914, 276890846, 304682864, 476509828, 553781692, 609365728, 953019656, 1107563384, 1906039312, 2215126768, 3812078624, 4430253536, 5122480651, 10244961302, 20489922604, 40979845208, 81959690416, 163919380832]

約数ペア:

[(1, 163919380832), (2, 81959690416), (4, 40979845208), (8, 20489922604), (16, 10244961302), (32, 5122480651), (37, 4430253536), (43, 3812078624), (74, 2215126768), (86, 1906039312), (148, 1107563384), (172, 953019656), (269, 609365728), (296, 553781692), (344, 476509828), (538, 304682864), (592, 276890846), (688, 238254914), (1076, 152341432), (1184, 138445423), (1376, 119127457), (1591, 103029152), (2152, 76170716), (3182, 51514576), (4304, 38085358), (6364, 25757288), (8608, 19042679), (9953, 16469344), (11567, 14171296), (11969, 13695328), (12728, 12878644), (19906, 8234672), (23134, 7085648), (23938, 6847664), (25456, 6439322), (39812, 4117336), (46268, 3542824), (47876, 3423832), (50912, 3219661), (79624, 2058668), (92536, 1771412), (95752, 1711916), (159248, 1029334), (185072, 885706), (191504, 855958), (318496, 514667), (370144, 442853), (383008, 427979)]