172293828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 482678784

約数和(自身を除く): 310384956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 257, 276, 322, 347, 483, 514, 644, 694, 771, 966, 1028, 1041, 1388, 1542, 1799, 1932, 2082, 2429, 3084, 3598, 4164, 4858, 5397, 5911, 7196, 7287, 7981, 9716, 10794, 11822, 14574, 15962, 17733, 21588, 23644, 23943, 29148, 31924, 35466, 41377, 47886, 55867, 70932, 82754, 89179, 95772, 111734, 124131, 165508, 167601, 178358, 223468, 248262, 267537, 335202, 356716, 496524, 535074, 624253, 670404, 1070148, 1248506, 1872759, 2051117, 2497012, 3745518, 4102234, 6153351, 7491036, 8204468, 12306702, 14357819, 24613404, 28715638, 43073457, 57431276, 86146914, 172293828]

約数ペア:

[(1, 172293828), (2, 86146914), (3, 57431276), (4, 43073457), (6, 28715638), (7, 24613404), (12, 14357819), (14, 12306702), (21, 8204468), (23, 7491036), (28, 6153351), (42, 4102234), (46, 3745518), (69, 2497012), (84, 2051117), (92, 1872759), (138, 1248506), (161, 1070148), (257, 670404), (276, 624253), (322, 535074), (347, 496524), (483, 356716), (514, 335202), (644, 267537), (694, 248262), (771, 223468), (966, 178358), (1028, 167601), (1041, 165508), (1388, 124131), (1542, 111734), (1799, 95772), (1932, 89179), (2082, 82754), (2429, 70932), (3084, 55867), (3598, 47886), (4164, 41377), (4858, 35466), (5397, 31924), (5911, 29148), (7196, 23943), (7287, 23644), (7981, 21588), (9716, 17733), (10794, 15962), (11822, 14574)]