172790688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 520490880

約数和(自身を除く): 347700192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 389, 661, 672, 778, 1167, 1322, 1556, 1983, 2334, 2644, 2723, 3112, 3966, 4627, 4668, 5288, 5446, 6224, 7932, 8169, 9254, 9336, 10576, 10892, 12448, 13881, 15864, 16338, 18508, 18672, 21152, 21784, 27762, 31728, 32676, 37016, 37344, 43568, 55524, 63456, 65352, 74032, 87136, 111048, 130704, 148064, 222096, 257129, 261408, 444192, 514258, 771387, 1028516, 1542774, 1799903, 2057032, 3085548, 3599806, 4114064, 5399709, 6171096, 7199612, 8228128, 10799418, 12342192, 14399224, 21598836, 24684384, 28798448, 43197672, 57596896, 86395344, 172790688]

約数ペア:

[(1, 172790688), (2, 86395344), (3, 57596896), (4, 43197672), (6, 28798448), (7, 24684384), (8, 21598836), (12, 14399224), (14, 12342192), (16, 10799418), (21, 8228128), (24, 7199612), (28, 6171096), (32, 5399709), (42, 4114064), (48, 3599806), (56, 3085548), (84, 2057032), (96, 1799903), (112, 1542774), (168, 1028516), (224, 771387), (336, 514258), (389, 444192), (661, 261408), (672, 257129), (778, 222096), (1167, 148064), (1322, 130704), (1556, 111048), (1983, 87136), (2334, 74032), (2644, 65352), (2723, 63456), (3112, 55524), (3966, 43568), (4627, 37344), (4668, 37016), (5288, 32676), (5446, 31728), (6224, 27762), (7932, 21784), (8169, 21152), (9254, 18672), (9336, 18508), (10576, 16338), (10892, 15864), (12448, 13881)]