159883668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 108

約数和(自身を含む): 473365620

約数和(自身を除く): 313481952

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 233, 252, 294, 389, 441, 466, 588, 699, 778, 882, 932, 1167, 1398, 1556, 1631, 1764, 2097, 2334, 2723, 2796, 3262, 3501, 4194, 4668, 4893, 5446, 6524, 7002, 8169, 8388, 9786, 10892, 11417, 14004, 14679, 16338, 19061, 19572, 22834, 24507, 29358, 32676, 34251, 38122, 45668, 49014, 57183, 58716, 68502, 76244, 90637, 98028, 102753, 114366, 137004, 171549, 181274, 205506, 228732, 271911, 343098, 362548, 411012, 543822, 634459, 686196, 815733, 1087644, 1268918, 1631466, 1903377, 2537836, 3262932, 3806754, 4441213, 5710131, 7613508, 8882426, 11420262, 13323639, 17764852, 22840524, 26647278, 39970917, 53294556, 79941834, 159883668]

約数ペア:

[(1, 159883668), (2, 79941834), (3, 53294556), (4, 39970917), (6, 26647278), (7, 22840524), (9, 17764852), (12, 13323639), (14, 11420262), (18, 8882426), (21, 7613508), (28, 5710131), (36, 4441213), (42, 3806754), (49, 3262932), (63, 2537836), (84, 1903377), (98, 1631466), (126, 1268918), (147, 1087644), (196, 815733), (233, 686196), (252, 634459), (294, 543822), (389, 411012), (441, 362548), (466, 343098), (588, 271911), (699, 228732), (778, 205506), (882, 181274), (932, 171549), (1167, 137004), (1398, 114366), (1556, 102753), (1631, 98028), (1764, 90637), (2097, 76244), (2334, 68502), (2723, 58716), (2796, 57183), (3262, 49014), (3501, 45668), (4194, 38122), (4668, 34251), (4893, 32676), (5446, 29358), (6524, 24507), (7002, 22834), (8169, 19572), (8388, 19061), (9786, 16338), (10892, 14679), (11417, 14004)]