155312864

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23909}}^1$

素因数の和:23955

約数の個数: 48

約数和(自身を含む): 361519200

約数和(自身を除く): 206206336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 23909, 47818, 95636, 167363, 191272, 334726, 382544, 669452, 693361, 765088, 1338904, 1386722, 2677808, 2773444, 4853527, 5355616, 5546888, 9707054, 11093776, 19414108, 22187552, 38828216, 77656432, 155312864]

約数ペア:

[(1, 155312864), (2, 77656432), (4, 38828216), (7, 22187552), (8, 19414108), (14, 11093776), (16, 9707054), (28, 5546888), (29, 5355616), (32, 4853527), (56, 2773444), (58, 2677808), (112, 1386722), (116, 1338904), (203, 765088), (224, 693361), (232, 669452), (406, 382544), (464, 334726), (812, 191272), (928, 167363), (1624, 95636), (3248, 47818), (6496, 23909)]