189502872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12923}}^1$

素因数の和:12992

約数の個数: 64

約数和(自身を含む): 521095680

約数和(自身を除く): 331592808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 12923, 14664, 25846, 38769, 51692, 77538, 103384, 155076, 167999, 310152, 335998, 503997, 607381, 671996, 1007994, 1214762, 1343992, 1822143, 2015988, 2429524, 3644286, 4031976, 4859048, 7288572, 7895953, 14577144, 15791906, 23687859, 31583812, 47375718, 63167624, 94751436, 189502872]

約数ペア:

[(1, 189502872), (2, 94751436), (3, 63167624), (4, 47375718), (6, 31583812), (8, 23687859), (12, 15791906), (13, 14577144), (24, 7895953), (26, 7288572), (39, 4859048), (47, 4031976), (52, 3644286), (78, 2429524), (94, 2015988), (104, 1822143), (141, 1343992), (156, 1214762), (188, 1007994), (282, 671996), (312, 607381), (376, 503997), (564, 335998), (611, 310152), (1128, 167999), (1222, 155076), (1833, 103384), (2444, 77538), (3666, 51692), (4888, 38769), (7332, 25846), (12923, 14664)]