155907472

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3793}}^1$

素因数の和:4175

約数の個数: 40

約数和(自身を含む): 346255616

約数和(自身を除く): 190348144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 3793, 5138, 5872, 7586, 10276, 15172, 20552, 26551, 30344, 41104, 53102, 60688, 106204, 212408, 424816, 1392031, 2784062, 5568124, 9744217, 11136248, 19488434, 22272496, 38976868, 77953736, 155907472]

約数ペア:

[(1, 155907472), (2, 77953736), (4, 38976868), (7, 22272496), (8, 19488434), (14, 11136248), (16, 9744217), (28, 5568124), (56, 2784062), (112, 1392031), (367, 424816), (734, 212408), (1468, 106204), (2569, 60688), (2936, 53102), (3793, 41104), (5138, 30344), (5872, 26551), (7586, 20552), (10276, 15172)]