170981616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8894

約数の個数: 80

約数和(自身を含む): 491079680

約数和(自身を除く): 320098064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 8839, 9672, 17678, 19344, 26517, 35356, 53034, 70712, 106068, 114907, 141424, 212136, 229814, 274009, 344721, 424272, 459628, 548018, 689442, 822027, 919256, 1096036, 1378884, 1644054, 1838512, 2192072, 2757768, 3288108, 3562117, 4384144, 5515536, 6576216, 7124234, 10686351, 13152432, 14248468, 21372702, 28496936, 42745404, 56993872, 85490808, 170981616]

約数ペア:

[(1, 170981616), (2, 85490808), (3, 56993872), (4, 42745404), (6, 28496936), (8, 21372702), (12, 14248468), (13, 13152432), (16, 10686351), (24, 7124234), (26, 6576216), (31, 5515536), (39, 4384144), (48, 3562117), (52, 3288108), (62, 2757768), (78, 2192072), (93, 1838512), (104, 1644054), (124, 1378884), (156, 1096036), (186, 919256), (208, 822027), (248, 689442), (312, 548018), (372, 459628), (403, 424272), (496, 344721), (624, 274009), (744, 229814), (806, 212136), (1209, 141424), (1488, 114907), (1612, 106068), (2418, 70712), (3224, 53034), (4836, 35356), (6448, 26517), (8839, 19344), (9672, 17678)]