161755704

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2103

約数の個数: 120

約数和(自身を含む): 498239280

約数和(自身を除く): 336483576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1782, 2063, 2178, 2376, 2904, 3267, 3564, 4126, 4356, 6189, 6534, 7128, 8252, 8712, 9801, 12378, 13068, 16504, 18567, 19602, 22693, 24756, 26136, 37134, 39204, 45386, 49512, 55701, 68079, 74268, 78408, 90772, 111402, 136158, 148536, 167103, 181544, 204237, 222804, 249623, 272316, 334206, 408474, 445608, 499246, 544632, 612711, 668412, 748869, 816948, 998492, 1225422, 1336824, 1497738, 1633896, 1838133, 1996984, 2246607, 2450844, 2995476, 3676266, 4493214, 4901688, 5990952, 6739821, 7352532, 8986428, 13479642, 14705064, 17972856, 20219463, 26959284, 40438926, 53918568, 80877852, 161755704]

約数ペア:

[(1, 161755704), (2, 80877852), (3, 53918568), (4, 40438926), (6, 26959284), (8, 20219463), (9, 17972856), (11, 14705064), (12, 13479642), (18, 8986428), (22, 7352532), (24, 6739821), (27, 5990952), (33, 4901688), (36, 4493214), (44, 3676266), (54, 2995476), (66, 2450844), (72, 2246607), (81, 1996984), (88, 1838133), (99, 1633896), (108, 1497738), (121, 1336824), (132, 1225422), (162, 998492), (198, 816948), (216, 748869), (242, 668412), (264, 612711), (297, 544632), (324, 499246), (363, 445608), (396, 408474), (484, 334206), (594, 272316), (648, 249623), (726, 222804), (792, 204237), (891, 181544), (968, 167103), (1089, 148536), (1188, 136158), (1452, 111402), (1782, 90772), (2063, 78408), (2178, 74268), (2376, 68079), (2904, 55701), (3267, 49512), (3564, 45386), (4126, 39204), (4356, 37134), (6189, 26136), (6534, 24756), (7128, 22693), (8252, 19602), (8712, 18567), (9801, 16504), (12378, 13068)]