149955934

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 236234880

約数和(自身を除く): 86278946

約数列:

[1, 2, 59, 61, 83, 118, 122, 166, 251, 502, 3599, 4897, 5063, 7198, 9794, 10126, 14809, 15311, 20833, 29618, 30622, 41666, 298717, 597434, 903349, 1229147, 1270813, 1806698, 2458294, 2541626, 74977967, 149955934]

約数ペア:

[(1, 149955934), (2, 74977967), (59, 2541626), (61, 2458294), (83, 1806698), (118, 1270813), (122, 1229147), (166, 903349), (251, 597434), (502, 298717), (3599, 41666), (4897, 30622), (5063, 29618), (7198, 20833), (9794, 15311), (10126, 14809)]