156739770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 461228040

約数和(自身を除く): 304488270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 121, 165, 185, 198, 222, 242, 330, 333, 363, 370, 389, 407, 495, 555, 605, 666, 726, 778, 814, 990, 1089, 1110, 1167, 1210, 1221, 1665, 1815, 1945, 2035, 2178, 2334, 2442, 3330, 3501, 3630, 3663, 3890, 4070, 4279, 4477, 5445, 5835, 6105, 7002, 7326, 8558, 8954, 10890, 11670, 12210, 12837, 13431, 14393, 17505, 18315, 21395, 22385, 25674, 26862, 28786, 35010, 36630, 38511, 40293, 42790, 43179, 44770, 47069, 64185, 67155, 71965, 77022, 80586, 86358, 94138, 128370, 129537, 134310, 141207, 143930, 158323, 192555, 201465, 215895, 235345, 259074, 282414, 316646, 385110, 402930, 423621, 431790, 470690, 474969, 647685, 706035, 791615, 847242, 949938, 1295370, 1412070, 1424907, 1583230, 1741553, 2118105, 2374845, 2849814, 3483106, 4236210, 4749690, 5224659, 7124535, 8707765, 10449318, 14249070, 15673977, 17415530, 26123295, 31347954, 52246590, 78369885, 156739770]

約数ペア:

[(1, 156739770), (2, 78369885), (3, 52246590), (5, 31347954), (6, 26123295), (9, 17415530), (10, 15673977), (11, 14249070), (15, 10449318), (18, 8707765), (22, 7124535), (30, 5224659), (33, 4749690), (37, 4236210), (45, 3483106), (55, 2849814), (66, 2374845), (74, 2118105), (90, 1741553), (99, 1583230), (110, 1424907), (111, 1412070), (121, 1295370), (165, 949938), (185, 847242), (198, 791615), (222, 706035), (242, 647685), (330, 474969), (333, 470690), (363, 431790), (370, 423621), (389, 402930), (407, 385110), (495, 316646), (555, 282414), (605, 259074), (666, 235345), (726, 215895), (778, 201465), (814, 192555), (990, 158323), (1089, 143930), (1110, 141207), (1167, 134310), (1210, 129537), (1221, 128370), (1665, 94138), (1815, 86358), (1945, 80586), (2035, 77022), (2178, 71965), (2334, 67155), (2442, 64185), (3330, 47069), (3501, 44770), (3630, 43179), (3663, 42790), (3890, 40293), (4070, 38511), (4279, 36630), (4477, 35010), (5445, 28786), (5835, 26862), (6105, 25674), (7002, 22385), (7326, 21395), (8558, 18315), (8954, 17505), (10890, 14393), (11670, 13431), (12210, 12837)]