168554736

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 558297600

約数和(自身を除く): 389742864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 139, 144, 168, 189, 216, 252, 278, 336, 378, 401, 417, 432, 504, 556, 756, 802, 834, 973, 1008, 1112, 1203, 1251, 1512, 1604, 1668, 1946, 2224, 2406, 2502, 2807, 2919, 3024, 3208, 3336, 3609, 3753, 3892, 4812, 5004, 5614, 5838, 6416, 6672, 7218, 7506, 7784, 8421, 8757, 9624, 10008, 10827, 11228, 11676, 14436, 15012, 15568, 16842, 17514, 19248, 20016, 21654, 22456, 23352, 25263, 26271, 28872, 30024, 33684, 35028, 43308, 44912, 46704, 50526, 52542, 55739, 57744, 60048, 67368, 70056, 75789, 86616, 101052, 105084, 111478, 134736, 140112, 151578, 167217, 173232, 202104, 210168, 222956, 303156, 334434, 390173, 404208, 420336, 445912, 501651, 606312, 668868, 780346, 891824, 1003302, 1170519, 1212624, 1337736, 1504953, 1560692, 2006604, 2341038, 2675472, 3009906, 3121384, 3511557, 4013208, 4682076, 6019812, 6242768, 7023114, 8026416, 9364152, 10534671, 12039624, 14046228, 18728304, 21069342, 24079248, 28092456, 42138684, 56184912, 84277368, 168554736]

約数ペア:

[(1, 168554736), (2, 84277368), (3, 56184912), (4, 42138684), (6, 28092456), (7, 24079248), (8, 21069342), (9, 18728304), (12, 14046228), (14, 12039624), (16, 10534671), (18, 9364152), (21, 8026416), (24, 7023114), (27, 6242768), (28, 6019812), (36, 4682076), (42, 4013208), (48, 3511557), (54, 3121384), (56, 3009906), (63, 2675472), (72, 2341038), (84, 2006604), (108, 1560692), (112, 1504953), (126, 1337736), (139, 1212624), (144, 1170519), (168, 1003302), (189, 891824), (216, 780346), (252, 668868), (278, 606312), (336, 501651), (378, 445912), (401, 420336), (417, 404208), (432, 390173), (504, 334434), (556, 303156), (756, 222956), (802, 210168), (834, 202104), (973, 173232), (1008, 167217), (1112, 151578), (1203, 140112), (1251, 134736), (1512, 111478), (1604, 105084), (1668, 101052), (1946, 86616), (2224, 75789), (2406, 70056), (2502, 67368), (2807, 60048), (2919, 57744), (3024, 55739), (3208, 52542), (3336, 50526), (3609, 46704), (3753, 44912), (3892, 43308), (4812, 35028), (5004, 33684), (5614, 30024), (5838, 28872), (6416, 26271), (6672, 25263), (7218, 23352), (7506, 22456), (7784, 21654), (8421, 20016), (8757, 19248), (9624, 17514), (10008, 16842), (10827, 15568), (11228, 15012), (11676, 14436)]