170661816

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2288

約数の個数: 112

約数和(自身を含む): 516901560

約数和(自身を除く): 346239744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2251, 2808, 2916, 3159, 4212, 4502, 5832, 6318, 6753, 8424, 9004, 9477, 12636, 13506, 18008, 18954, 20259, 25272, 27012, 29263, 37908, 40518, 54024, 58526, 60777, 75816, 81036, 87789, 117052, 121554, 162072, 175578, 182331, 234104, 243108, 263367, 351156, 364662, 486216, 526734, 546993, 702312, 729324, 790101, 1053468, 1093986, 1458648, 1580202, 1640979, 2106936, 2187972, 2370303, 3160404, 3281958, 4375944, 4740606, 6320808, 6563916, 7110909, 9481212, 13127832, 14221818, 18962424, 21332727, 28443636, 42665454, 56887272, 85330908, 170661816]

約数ペア:

[(1, 170661816), (2, 85330908), (3, 56887272), (4, 42665454), (6, 28443636), (8, 21332727), (9, 18962424), (12, 14221818), (13, 13127832), (18, 9481212), (24, 7110909), (26, 6563916), (27, 6320808), (36, 4740606), (39, 4375944), (52, 3281958), (54, 3160404), (72, 2370303), (78, 2187972), (81, 2106936), (104, 1640979), (108, 1580202), (117, 1458648), (156, 1093986), (162, 1053468), (216, 790101), (234, 729324), (243, 702312), (312, 546993), (324, 526734), (351, 486216), (468, 364662), (486, 351156), (648, 263367), (702, 243108), (729, 234104), (936, 182331), (972, 175578), (1053, 162072), (1404, 121554), (1458, 117052), (1944, 87789), (2106, 81036), (2251, 75816), (2808, 60777), (2916, 58526), (3159, 54024), (4212, 40518), (4502, 37908), (5832, 29263), (6318, 27012), (6753, 25272), (8424, 20259), (9004, 18954), (9477, 18008), (12636, 13506)]