160890408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 128

約数和(自身を含む): 516499200

約数和(自身を除く): 355608792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1097, 1164, 1358, 1512, 1746, 2037, 2194, 2328, 2619, 2716, 3291, 3492, 4074, 4388, 5238, 5432, 6111, 6582, 6984, 7679, 8148, 8776, 9873, 10476, 12222, 13164, 15358, 16296, 18333, 19746, 20952, 23037, 24444, 26328, 29619, 30716, 36666, 39492, 46074, 48888, 59238, 61432, 69111, 73332, 78984, 92148, 106409, 118476, 138222, 146664, 184296, 207333, 212818, 236952, 276444, 319227, 414666, 425636, 552888, 638454, 744863, 829332, 851272, 957681, 1276908, 1489726, 1658664, 1915362, 2234589, 2553816, 2873043, 2979452, 3830724, 4469178, 5746086, 5958904, 6703767, 7661448, 8938356, 11492172, 13407534, 17876712, 20111301, 22984344, 26815068, 40222602, 53630136, 80445204, 160890408]

約数ペア:

[(1, 160890408), (2, 80445204), (3, 53630136), (4, 40222602), (6, 26815068), (7, 22984344), (8, 20111301), (9, 17876712), (12, 13407534), (14, 11492172), (18, 8938356), (21, 7661448), (24, 6703767), (27, 5958904), (28, 5746086), (36, 4469178), (42, 3830724), (54, 2979452), (56, 2873043), (63, 2553816), (72, 2234589), (84, 1915362), (97, 1658664), (108, 1489726), (126, 1276908), (168, 957681), (189, 851272), (194, 829332), (216, 744863), (252, 638454), (291, 552888), (378, 425636), (388, 414666), (504, 319227), (582, 276444), (679, 236952), (756, 212818), (776, 207333), (873, 184296), (1097, 146664), (1164, 138222), (1358, 118476), (1512, 106409), (1746, 92148), (2037, 78984), (2194, 73332), (2328, 69111), (2619, 61432), (2716, 59238), (3291, 48888), (3492, 46074), (4074, 39492), (4388, 36666), (5238, 30716), (5432, 29619), (6111, 26328), (6582, 24444), (6984, 23037), (7679, 20952), (8148, 19746), (8776, 18333), (9873, 16296), (10476, 15358), (12222, 13164)]