166156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 382517580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 59, 60, 66, 68, 85, 102, 110, 118, 132, 165, 170, 177, 187, 204, 220, 236, 251, 255, 295, 330, 340, 354, 374, 502, 510, 561, 590, 649, 660, 708, 748, 753, 885, 935, 1003, 1004, 1020, 1122, 1180, 1255, 1298, 1506, 1770, 1870, 1947, 2006, 2244, 2510, 2596, 2761, 2805, 3009, 3012, 3245, 3540, 3740, 3765, 3894, 4012, 4267, 5015, 5020, 5522, 5610, 6018, 6490, 7530, 7788, 8283, 8534, 9735, 10030, 11033, 11044, 11220, 12036, 12801, 12980, 13805, 14809, 15045, 15060, 16566, 17068, 19470, 20060, 21335, 22066, 25602, 27610, 29618, 30090, 33099, 33132, 38940, 41415, 42670, 44132, 44427, 46937, 51204, 55165, 55220, 59236, 60180, 64005, 66198, 74045, 82830, 85340, 88854, 93874, 110330, 128010, 132396, 140811, 148090, 162899, 165495, 165660, 177708, 187748, 220660, 222135, 234685, 251753, 256020, 281622, 296180, 325798, 330990, 444270, 469370, 488697, 503506, 563244, 651596, 661980, 704055, 755259, 814495, 888540, 938740, 977394, 1007012, 1258765, 1408110, 1510518, 1628990, 1954788, 2443485, 2517530, 2769283, 2816220, 3021036, 3257980, 3776295, 4886970, 5035060, 5538566, 7552590, 8307849, 9773940, 11077132, 13846415, 15105180, 16615698, 27692830, 33231396, 41539245, 55385660, 83078490, 166156980]

約数ペア:

[(1, 166156980), (2, 83078490), (3, 55385660), (4, 41539245), (5, 33231396), (6, 27692830), (10, 16615698), (11, 15105180), (12, 13846415), (15, 11077132), (17, 9773940), (20, 8307849), (22, 7552590), (30, 5538566), (33, 5035060), (34, 4886970), (44, 3776295), (51, 3257980), (55, 3021036), (59, 2816220), (60, 2769283), (66, 2517530), (68, 2443485), (85, 1954788), (102, 1628990), (110, 1510518), (118, 1408110), (132, 1258765), (165, 1007012), (170, 977394), (177, 938740), (187, 888540), (204, 814495), (220, 755259), (236, 704055), (251, 661980), (255, 651596), (295, 563244), (330, 503506), (340, 488697), (354, 469370), (374, 444270), (502, 330990), (510, 325798), (561, 296180), (590, 281622), (649, 256020), (660, 251753), (708, 234685), (748, 222135), (753, 220660), (885, 187748), (935, 177708), (1003, 165660), (1004, 165495), (1020, 162899), (1122, 148090), (1180, 140811), (1255, 132396), (1298, 128010), (1506, 110330), (1770, 93874), (1870, 88854), (1947, 85340), (2006, 82830), (2244, 74045), (2510, 66198), (2596, 64005), (2761, 60180), (2805, 59236), (3009, 55220), (3012, 55165), (3245, 51204), (3540, 46937), (3740, 44427), (3765, 44132), (3894, 42670), (4012, 41415), (4267, 38940), (5015, 33132), (5020, 33099), (5522, 30090), (5610, 29618), (6018, 27610), (6490, 25602), (7530, 22066), (7788, 21335), (8283, 20060), (8534, 19470), (9735, 17068), (10030, 16566), (11033, 15060), (11044, 15045), (11220, 14809), (12036, 13805), (12801, 12980)]