151725434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2467}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 272941056

約数和(自身を除く): 121215622

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 1337, 2467, 2674, 4393, 4934, 8786, 17269, 30751, 34538, 56741, 61502, 113482, 397187, 471197, 794374, 942394, 3298379, 6596758, 10837531, 21675062, 75862717, 151725434]

約数ペア:

[(1, 151725434), (2, 75862717), (7, 21675062), (14, 10837531), (23, 6596758), (46, 3298379), (161, 942394), (191, 794374), (322, 471197), (382, 397187), (1337, 113482), (2467, 61502), (2674, 56741), (4393, 34538), (4934, 30751), (8786, 17269)]