149041648

素因数分解:

$2^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2267}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 330728832

約数和(自身を除く): 181687184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 587, 1174, 2267, 2348, 4109, 4534, 4696, 8218, 9068, 9392, 15869, 16436, 18136, 31738, 32872, 36272, 63476, 65744, 126952, 253904, 1330729, 2661458, 5322916, 9315103, 10645832, 18630206, 21291664, 37260412, 74520824, 149041648]

約数ペア:

[(1, 149041648), (2, 74520824), (4, 37260412), (7, 21291664), (8, 18630206), (14, 10645832), (16, 9315103), (28, 5322916), (56, 2661458), (112, 1330729), (587, 253904), (1174, 126952), (2267, 65744), (2348, 63476), (4109, 36272), (4534, 32872), (4696, 31738), (8218, 18136), (9068, 16436), (9392, 15869)]