137955412

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 282462208

約数和(自身を除く): 144506796

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 151, 268, 302, 469, 487, 604, 938, 974, 1057, 1876, 1948, 2114, 3409, 4228, 6818, 10117, 13636, 20234, 32629, 40468, 65258, 70819, 73537, 130516, 141638, 147074, 228403, 283276, 294148, 456806, 514759, 913612, 1029518, 2059036, 4926979, 9853958, 19707916, 34488853, 68977706, 137955412]

約数ペア:

[(1, 137955412), (2, 68977706), (4, 34488853), (7, 19707916), (14, 9853958), (28, 4926979), (67, 2059036), (134, 1029518), (151, 913612), (268, 514759), (302, 456806), (469, 294148), (487, 283276), (604, 228403), (938, 147074), (974, 141638), (1057, 130516), (1876, 73537), (1948, 70819), (2114, 65258), (3409, 40468), (4228, 32629), (6818, 20234), (10117, 13636)]