172019016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 514434960

約数和(自身を除く): 342415944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 169, 201, 211, 234, 268, 312, 338, 402, 422, 468, 507, 536, 603, 633, 676, 804, 844, 871, 936, 1014, 1206, 1266, 1352, 1521, 1608, 1688, 1742, 1899, 2028, 2412, 2532, 2613, 2743, 3042, 3484, 3798, 4056, 4824, 5064, 5226, 5486, 6084, 6968, 7596, 7839, 8229, 10452, 10972, 11323, 12168, 14137, 15192, 15678, 16458, 20904, 21944, 22646, 24687, 28274, 31356, 32916, 33969, 35659, 42411, 45292, 49374, 56548, 62712, 65832, 67938, 71318, 84822, 90584, 98748, 101907, 106977, 113096, 127233, 135876, 142636, 169644, 183781, 197496, 203814, 213954, 254466, 271752, 285272, 320931, 339288, 367562, 407628, 427908, 508932, 551343, 641862, 735124, 815256, 855816, 1017864, 1102686, 1283724, 1470248, 1654029, 2205372, 2389153, 2567448, 3308058, 4410744, 4778306, 6616116, 7167459, 9556612, 13232232, 14334918, 19113224, 21502377, 28669836, 43004754, 57339672, 86009508, 172019016]

約数ペア:

[(1, 172019016), (2, 86009508), (3, 57339672), (4, 43004754), (6, 28669836), (8, 21502377), (9, 19113224), (12, 14334918), (13, 13232232), (18, 9556612), (24, 7167459), (26, 6616116), (36, 4778306), (39, 4410744), (52, 3308058), (67, 2567448), (72, 2389153), (78, 2205372), (104, 1654029), (117, 1470248), (134, 1283724), (156, 1102686), (169, 1017864), (201, 855816), (211, 815256), (234, 735124), (268, 641862), (312, 551343), (338, 508932), (402, 427908), (422, 407628), (468, 367562), (507, 339288), (536, 320931), (603, 285272), (633, 271752), (676, 254466), (804, 213954), (844, 203814), (871, 197496), (936, 183781), (1014, 169644), (1206, 142636), (1266, 135876), (1352, 127233), (1521, 113096), (1608, 106977), (1688, 101907), (1742, 98748), (1899, 90584), (2028, 84822), (2412, 71318), (2532, 67938), (2613, 65832), (2743, 62712), (3042, 56548), (3484, 49374), (3798, 45292), (4056, 42411), (4824, 35659), (5064, 33969), (5226, 32916), (5486, 31356), (6084, 28274), (6968, 24687), (7596, 22646), (7839, 21944), (8229, 20904), (10452, 16458), (10972, 15678), (11323, 15192), (12168, 14137)]