164540532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 445688320

約数和(自身を除く): 281147788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1291, 1482, 1634, 1677, 2236, 2451, 2582, 2964, 3268, 3354, 3873, 4902, 5164, 6708, 7746, 9804, 10621, 15492, 16783, 21242, 24529, 31863, 33566, 42484, 49058, 50349, 55513, 63726, 67132, 73587, 98116, 100698, 111026, 127452, 147174, 166539, 201396, 222052, 294348, 318877, 333078, 637754, 666156, 721669, 956631, 1054747, 1275508, 1443338, 1913262, 2109494, 2165007, 2886676, 3164241, 3826524, 4218988, 4330014, 6328482, 8660028, 12656964, 13711711, 27423422, 41135133, 54846844, 82270266, 164540532]

約数ペア:

[(1, 164540532), (2, 82270266), (3, 54846844), (4, 41135133), (6, 27423422), (12, 13711711), (13, 12656964), (19, 8660028), (26, 6328482), (38, 4330014), (39, 4218988), (43, 3826524), (52, 3164241), (57, 2886676), (76, 2165007), (78, 2109494), (86, 1913262), (114, 1443338), (129, 1275508), (156, 1054747), (172, 956631), (228, 721669), (247, 666156), (258, 637754), (494, 333078), (516, 318877), (559, 294348), (741, 222052), (817, 201396), (988, 166539), (1118, 147174), (1291, 127452), (1482, 111026), (1634, 100698), (1677, 98116), (2236, 73587), (2451, 67132), (2582, 63726), (2964, 55513), (3268, 50349), (3354, 49058), (3873, 42484), (4902, 33566), (5164, 31863), (6708, 24529), (7746, 21242), (9804, 16783), (10621, 15492)]