170982756

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 514550400

約数和(自身を除く): 343567644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 227, 244, 252, 294, 343, 366, 427, 441, 454, 549, 588, 681, 686, 732, 854, 882, 908, 1029, 1098, 1281, 1362, 1372, 1589, 1708, 1764, 2043, 2058, 2196, 2562, 2724, 2989, 3087, 3178, 3843, 4086, 4116, 4767, 5124, 5978, 6174, 6356, 7686, 8172, 8967, 9534, 11123, 11956, 12348, 13847, 14301, 15372, 17934, 19068, 20923, 22246, 26901, 27694, 28602, 33369, 35868, 41541, 41846, 44492, 53802, 55388, 57204, 62769, 66738, 77861, 83082, 83692, 96929, 100107, 107604, 124623, 125538, 133476, 155722, 166164, 188307, 193858, 200214, 233583, 249246, 251076, 290787, 311444, 376614, 387716, 400428, 467166, 498492, 581574, 678503, 700749, 753228, 872361, 934332, 1163148, 1357006, 1401498, 1744722, 2035509, 2714012, 2802996, 3489444, 4071018, 4749521, 6106527, 8142036, 9499042, 12213054, 14248563, 18998084, 24426108, 28497126, 42745689, 56994252, 85491378, 170982756]

約数ペア:

[(1, 170982756), (2, 85491378), (3, 56994252), (4, 42745689), (6, 28497126), (7, 24426108), (9, 18998084), (12, 14248563), (14, 12213054), (18, 9499042), (21, 8142036), (28, 6106527), (36, 4749521), (42, 4071018), (49, 3489444), (61, 2802996), (63, 2714012), (84, 2035509), (98, 1744722), (122, 1401498), (126, 1357006), (147, 1163148), (183, 934332), (196, 872361), (227, 753228), (244, 700749), (252, 678503), (294, 581574), (343, 498492), (366, 467166), (427, 400428), (441, 387716), (454, 376614), (549, 311444), (588, 290787), (681, 251076), (686, 249246), (732, 233583), (854, 200214), (882, 193858), (908, 188307), (1029, 166164), (1098, 155722), (1281, 133476), (1362, 125538), (1372, 124623), (1589, 107604), (1708, 100107), (1764, 96929), (2043, 83692), (2058, 83082), (2196, 77861), (2562, 66738), (2724, 62769), (2989, 57204), (3087, 55388), (3178, 53802), (3843, 44492), (4086, 41846), (4116, 41541), (4767, 35868), (5124, 33369), (5978, 28602), (6174, 27694), (6356, 26901), (7686, 22246), (8172, 20923), (8967, 19068), (9534, 17934), (11123, 15372), (11956, 14301), (12348, 13847)]