15501163896

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{883}}^1\times {\mathrm{1553}}^1$

素因数の和:2605

約数の個数: 96

約数和(自身を含む): 42324806160

約数和(自身を除く): 26823642264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 883, 942, 1256, 1413, 1553, 1766, 1884, 2649, 2826, 3106, 3532, 3768, 4659, 5298, 5652, 6212, 7064, 7947, 9318, 10596, 11304, 12424, 13977, 15894, 18636, 21192, 27954, 31788, 37272, 55908, 63576, 111816, 138631, 243821, 277262, 415893, 487642, 554524, 731463, 831786, 975284, 1109048, 1247679, 1371299, 1462926, 1663572, 1950568, 2194389, 2495358, 2742598, 2925852, 3327144, 4113897, 4388778, 4990716, 5485196, 5851704, 8227794, 8777556, 9981432, 10970392, 12341691, 16455588, 17555112, 24683382, 32911176, 49366764, 98733528, 215293943, 430587886, 645881829, 861175772, 1291763658, 1722351544, 1937645487, 2583527316, 3875290974, 5167054632, 7750581948, 15501163896]

約数ペア:

[(1, 15501163896), (2, 7750581948), (3, 5167054632), (4, 3875290974), (6, 2583527316), (8, 1937645487), (9, 1722351544), (12, 1291763658), (18, 861175772), (24, 645881829), (36, 430587886), (72, 215293943), (157, 98733528), (314, 49366764), (471, 32911176), (628, 24683382), (883, 17555112), (942, 16455588), (1256, 12341691), (1413, 10970392), (1553, 9981432), (1766, 8777556), (1884, 8227794), (2649, 5851704), (2826, 5485196), (3106, 4990716), (3532, 4388778), (3768, 4113897), (4659, 3327144), (5298, 2925852), (5652, 2742598), (6212, 2495358), (7064, 2194389), (7947, 1950568), (9318, 1663572), (10596, 1462926), (11304, 1371299), (12424, 1247679), (13977, 1109048), (15894, 975284), (18636, 831786), (21192, 731463), (27954, 554524), (31788, 487642), (37272, 415893), (55908, 277262), (63576, 243821), (111816, 138631)]