148008868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 315826560

約数和(自身を除く): 167817692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1946, 2237, 2363, 3892, 4474, 4726, 8948, 9452, 15659, 16541, 31318, 33082, 38029, 62636, 66164, 76058, 152116, 266203, 310943, 532406, 621886, 1064812, 1243772, 2176601, 4353202, 5286031, 8706404, 10572062, 21144124, 37002217, 74004434, 148008868]

約数ペア:

[(1, 148008868), (2, 74004434), (4, 37002217), (7, 21144124), (14, 10572062), (17, 8706404), (28, 5286031), (34, 4353202), (68, 2176601), (119, 1243772), (139, 1064812), (238, 621886), (278, 532406), (476, 310943), (556, 266203), (973, 152116), (1946, 76058), (2237, 66164), (2363, 62636), (3892, 38029), (4474, 33082), (4726, 31318), (8948, 16541), (9452, 15659)]