131968564

素因数分解:

$2^2\times 7^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 292080768

約数和(自身を除く): 160112204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 343, 364, 604, 637, 686, 1057, 1274, 1372, 1963, 2114, 2401, 2548, 3926, 4228, 4459, 4802, 7399, 7852, 8918, 9604, 13741, 14798, 16807, 17836, 27482, 29596, 31213, 33614, 51793, 54964, 62426, 67228, 96187, 103586, 124852, 192374, 207172, 218491, 362551, 384748, 436982, 673309, 725102, 873964, 1346618, 1450204, 2537857, 2693236, 4713163, 5075714, 9426326, 10151428, 18852652, 32992141, 65984282, 131968564]

約数ペア:

[(1, 131968564), (2, 65984282), (4, 32992141), (7, 18852652), (13, 10151428), (14, 9426326), (26, 5075714), (28, 4713163), (49, 2693236), (52, 2537857), (91, 1450204), (98, 1346618), (151, 873964), (182, 725102), (196, 673309), (302, 436982), (343, 384748), (364, 362551), (604, 218491), (637, 207172), (686, 192374), (1057, 124852), (1274, 103586), (1372, 96187), (1963, 67228), (2114, 62426), (2401, 54964), (2548, 51793), (3926, 33614), (4228, 31213), (4459, 29596), (4802, 27482), (7399, 17836), (7852, 16807), (8918, 14798), (9604, 13741)]