164045882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 335591424

約数和(自身を除く): 171545542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 134, 143, 154, 182, 286, 469, 737, 871, 938, 1001, 1223, 1474, 1742, 2002, 2446, 5159, 6097, 8561, 9581, 10318, 12194, 13453, 15899, 17122, 19162, 26906, 31798, 67067, 81941, 94171, 111293, 134134, 163882, 174889, 188342, 222586, 349778, 573587, 901351, 1065233, 1147174, 1224223, 1802702, 2130466, 2448446, 6309457, 7456631, 11717563, 12618914, 14913262, 23435126, 82022941, 164045882]

約数ペア:

[(1, 164045882), (2, 82022941), (7, 23435126), (11, 14913262), (13, 12618914), (14, 11717563), (22, 7456631), (26, 6309457), (67, 2448446), (77, 2130466), (91, 1802702), (134, 1224223), (143, 1147174), (154, 1065233), (182, 901351), (286, 573587), (469, 349778), (737, 222586), (871, 188342), (938, 174889), (1001, 163882), (1223, 134134), (1474, 111293), (1742, 94171), (2002, 81941), (2446, 67067), (5159, 31798), (6097, 26906), (8561, 19162), (9581, 17122), (10318, 15899), (12194, 13453)]