199447776

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 624235248

約数和(自身を除く): 424787472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 157, 176, 198, 264, 288, 314, 352, 396, 401, 471, 528, 628, 792, 802, 942, 1056, 1203, 1256, 1413, 1584, 1604, 1727, 1884, 2406, 2512, 2826, 3168, 3208, 3454, 3609, 3768, 4411, 4812, 5024, 5181, 5652, 6416, 6908, 7218, 7536, 8822, 9624, 10362, 11304, 12832, 13233, 13816, 14436, 15072, 15543, 17644, 19248, 20724, 22608, 26466, 27632, 28872, 31086, 35288, 38496, 39699, 41448, 45216, 52932, 55264, 57744, 62172, 62957, 70576, 79398, 82896, 105864, 115488, 124344, 125914, 141152, 158796, 165792, 188871, 211728, 248688, 251828, 317592, 377742, 423456, 497376, 503656, 566613, 635184, 692527, 755484, 1007312, 1133226, 1270368, 1385054, 1510968, 2014624, 2077581, 2266452, 2770108, 3021936, 4155162, 4532904, 5540216, 6043872, 6232743, 8310324, 9065808, 11080432, 12465486, 16620648, 18131616, 22160864, 24930972, 33241296, 49861944, 66482592, 99723888, 199447776]

約数ペア:

[(1, 199447776), (2, 99723888), (3, 66482592), (4, 49861944), (6, 33241296), (8, 24930972), (9, 22160864), (11, 18131616), (12, 16620648), (16, 12465486), (18, 11080432), (22, 9065808), (24, 8310324), (32, 6232743), (33, 6043872), (36, 5540216), (44, 4532904), (48, 4155162), (66, 3021936), (72, 2770108), (88, 2266452), (96, 2077581), (99, 2014624), (132, 1510968), (144, 1385054), (157, 1270368), (176, 1133226), (198, 1007312), (264, 755484), (288, 692527), (314, 635184), (352, 566613), (396, 503656), (401, 497376), (471, 423456), (528, 377742), (628, 317592), (792, 251828), (802, 248688), (942, 211728), (1056, 188871), (1203, 165792), (1256, 158796), (1413, 141152), (1584, 125914), (1604, 124344), (1727, 115488), (1884, 105864), (2406, 82896), (2512, 79398), (2826, 70576), (3168, 62957), (3208, 62172), (3454, 57744), (3609, 55264), (3768, 52932), (4411, 45216), (4812, 41448), (5024, 39699), (5181, 38496), (5652, 35288), (6416, 31086), (6908, 28872), (7218, 27632), (7536, 26466), (8822, 22608), (9624, 20724), (10362, 19248), (11304, 17644), (12832, 15543), (13233, 15072), (13816, 14436)]