170937676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 380294880

約数和(自身を除く): 209357204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 919, 949, 1022, 1274, 1838, 1898, 2044, 2548, 3577, 3676, 3796, 6433, 6643, 7154, 11947, 12866, 13286, 14308, 23894, 25732, 26572, 45031, 46501, 47788, 67087, 83629, 90062, 93002, 134174, 167258, 180124, 186004, 268348, 334516, 469609, 585403, 872131, 939218, 1170806, 1744262, 1878436, 2341612, 3287263, 3488524, 6104917, 6574526, 12209834, 13149052, 24419668, 42734419, 85468838, 170937676]

約数ペア:

[(1, 170937676), (2, 85468838), (4, 42734419), (7, 24419668), (13, 13149052), (14, 12209834), (26, 6574526), (28, 6104917), (49, 3488524), (52, 3287263), (73, 2341612), (91, 1878436), (98, 1744262), (146, 1170806), (182, 939218), (196, 872131), (292, 585403), (364, 469609), (511, 334516), (637, 268348), (919, 186004), (949, 180124), (1022, 167258), (1274, 134174), (1838, 93002), (1898, 90062), (2044, 83629), (2548, 67087), (3577, 47788), (3676, 46501), (3796, 45031), (6433, 26572), (6643, 25732), (7154, 23894), (11947, 14308), (12866, 13286)]