138971184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6186

約数の個数: 80

約数和(自身を含む): 400819584

約数和(自身を除く): 261848400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 6121, 7568, 11352, 12242, 18363, 22704, 24484, 36726, 48968, 67331, 73452, 97936, 134662, 146904, 201993, 263203, 269324, 293808, 403986, 526406, 538648, 789609, 807972, 1052812, 1077296, 1579218, 1615944, 2105624, 2895233, 3158436, 3231888, 4211248, 5790466, 6316872, 8685699, 11580932, 12633744, 17371398, 23161864, 34742796, 46323728, 69485592, 138971184]

約数ペア:

[(1, 138971184), (2, 69485592), (3, 46323728), (4, 34742796), (6, 23161864), (8, 17371398), (11, 12633744), (12, 11580932), (16, 8685699), (22, 6316872), (24, 5790466), (33, 4211248), (43, 3231888), (44, 3158436), (48, 2895233), (66, 2105624), (86, 1615944), (88, 1579218), (129, 1077296), (132, 1052812), (172, 807972), (176, 789609), (258, 538648), (264, 526406), (344, 403986), (473, 293808), (516, 269324), (528, 263203), (688, 201993), (946, 146904), (1032, 134662), (1419, 97936), (1892, 73452), (2064, 67331), (2838, 48968), (3784, 36726), (5676, 24484), (6121, 22704), (7568, 18363), (11352, 12242)]