160678644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 459303264

約数和(自身を除く): 298624620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 109, 138, 147, 161, 196, 218, 276, 294, 322, 327, 436, 483, 588, 644, 654, 763, 966, 1127, 1308, 1526, 1932, 2254, 2289, 2507, 3052, 3381, 4508, 4578, 5014, 5341, 6762, 7521, 9156, 10028, 10682, 11881, 13524, 15042, 16023, 17549, 21364, 23762, 30084, 32046, 35098, 35643, 47524, 52647, 64092, 70196, 71286, 83167, 105294, 122843, 142572, 166334, 210588, 245686, 249501, 273263, 332668, 368529, 491372, 499002, 546526, 582169, 737058, 819789, 998004, 1093052, 1164338, 1474116, 1639578, 1746507, 1912841, 2328676, 3279156, 3493014, 3825682, 5738523, 6986028, 7651364, 11477046, 13389887, 22954092, 26779774, 40169661, 53559548, 80339322, 160678644]

約数ペア:

[(1, 160678644), (2, 80339322), (3, 53559548), (4, 40169661), (6, 26779774), (7, 22954092), (12, 13389887), (14, 11477046), (21, 7651364), (23, 6986028), (28, 5738523), (42, 3825682), (46, 3493014), (49, 3279156), (69, 2328676), (84, 1912841), (92, 1746507), (98, 1639578), (109, 1474116), (138, 1164338), (147, 1093052), (161, 998004), (196, 819789), (218, 737058), (276, 582169), (294, 546526), (322, 499002), (327, 491372), (436, 368529), (483, 332668), (588, 273263), (644, 249501), (654, 245686), (763, 210588), (966, 166334), (1127, 142572), (1308, 122843), (1526, 105294), (1932, 83167), (2254, 71286), (2289, 70196), (2507, 64092), (3052, 52647), (3381, 47524), (4508, 35643), (4578, 35098), (5014, 32046), (5341, 30084), (6762, 23762), (7521, 21364), (9156, 17549), (10028, 16023), (10682, 15042), (11881, 13524)]