189738042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 236041158

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 262, 393, 403, 599, 786, 806, 1198, 1209, 1703, 1797, 2418, 3406, 3594, 4061, 5109, 7787, 8122, 10218, 12183, 15574, 18569, 23361, 24366, 37138, 46722, 52793, 55707, 78469, 105586, 111414, 156938, 158379, 235407, 241397, 316758, 470814, 482794, 724191, 1020097, 1448382, 2040194, 2432539, 3060291, 4865078, 6120582, 7297617, 14595234, 31623007, 63246014, 94869021, 189738042]

約数ペア:

[(1, 189738042), (2, 94869021), (3, 63246014), (6, 31623007), (13, 14595234), (26, 7297617), (31, 6120582), (39, 4865078), (62, 3060291), (78, 2432539), (93, 2040194), (131, 1448382), (186, 1020097), (262, 724191), (393, 482794), (403, 470814), (599, 316758), (786, 241397), (806, 235407), (1198, 158379), (1209, 156938), (1703, 111414), (1797, 105586), (2418, 78469), (3406, 55707), (3594, 52793), (4061, 46722), (5109, 37138), (7787, 24366), (8122, 23361), (10218, 18569), (12183, 15574)]