198136512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 655275296

約数和(自身を除く): 457138784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 157, 168, 192, 224, 252, 288, 313, 314, 336, 448, 471, 504, 576, 626, 628, 672, 939, 942, 1008, 1099, 1252, 1256, 1344, 1413, 1878, 1884, 2016, 2191, 2198, 2504, 2512, 2817, 2826, 3297, 3756, 3768, 4032, 4382, 4396, 5008, 5024, 5634, 5652, 6573, 6594, 7512, 7536, 8764, 8792, 9891, 10016, 10048, 11268, 11304, 13146, 13188, 15024, 15072, 17528, 17584, 19719, 19782, 20032, 22536, 22608, 26292, 26376, 30048, 30144, 35056, 35168, 39438, 39564, 45072, 45216, 49141, 52584, 52752, 60096, 70112, 70336, 78876, 79128, 90144, 90432, 98282, 105168, 105504, 140224, 147423, 157752, 158256, 180288, 196564, 210336, 211008, 294846, 315504, 316512, 343987, 393128, 420672, 442269, 589692, 631008, 633024, 687974, 786256, 884538, 1031961, 1179384, 1262016, 1375948, 1572512, 1769076, 2063922, 2358768, 2751896, 3095883, 3145024, 3538152, 4127844, 4717536, 5503792, 6191766, 7076304, 8255688, 9435072, 11007584, 12383532, 14152608, 16511376, 22015168, 24767064, 28305216, 33022752, 49534128, 66045504, 99068256, 198136512]

約数ペア:

[(1, 198136512), (2, 99068256), (3, 66045504), (4, 49534128), (6, 33022752), (7, 28305216), (8, 24767064), (9, 22015168), (12, 16511376), (14, 14152608), (16, 12383532), (18, 11007584), (21, 9435072), (24, 8255688), (28, 7076304), (32, 6191766), (36, 5503792), (42, 4717536), (48, 4127844), (56, 3538152), (63, 3145024), (64, 3095883), (72, 2751896), (84, 2358768), (96, 2063922), (112, 1769076), (126, 1572512), (144, 1375948), (157, 1262016), (168, 1179384), (192, 1031961), (224, 884538), (252, 786256), (288, 687974), (313, 633024), (314, 631008), (336, 589692), (448, 442269), (471, 420672), (504, 393128), (576, 343987), (626, 316512), (628, 315504), (672, 294846), (939, 211008), (942, 210336), (1008, 196564), (1099, 180288), (1252, 158256), (1256, 157752), (1344, 147423), (1413, 140224), (1878, 105504), (1884, 105168), (2016, 98282), (2191, 90432), (2198, 90144), (2504, 79128), (2512, 78876), (2817, 70336), (2826, 70112), (3297, 60096), (3756, 52752), (3768, 52584), (4032, 49141), (4382, 45216), (4396, 45072), (5008, 39564), (5024, 39438), (5634, 35168), (5652, 35056), (6573, 30144), (6594, 30048), (7512, 26376), (7536, 26292), (8764, 22608), (8792, 22536), (9891, 20032), (10016, 19782), (10048, 19719), (11268, 17584), (11304, 17528), (13146, 15072), (13188, 15024)]