156680636

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 343874160

約数和(自身を除く): 187193524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 68, 98, 118, 119, 196, 236, 238, 413, 476, 797, 826, 833, 1003, 1594, 1652, 1666, 2006, 2891, 3188, 3332, 4012, 5579, 5782, 7021, 11158, 11564, 13549, 14042, 22316, 27098, 28084, 39053, 47023, 49147, 54196, 78106, 94046, 94843, 98294, 156212, 188092, 189686, 196588, 329161, 379372, 658322, 663901, 799391, 1316644, 1327802, 1598782, 2304127, 2655604, 3197564, 4608254, 5595737, 9216508, 11191474, 22382948, 39170159, 78340318, 156680636]

約数ペア:

[(1, 156680636), (2, 78340318), (4, 39170159), (7, 22382948), (14, 11191474), (17, 9216508), (28, 5595737), (34, 4608254), (49, 3197564), (59, 2655604), (68, 2304127), (98, 1598782), (118, 1327802), (119, 1316644), (196, 799391), (236, 663901), (238, 658322), (413, 379372), (476, 329161), (797, 196588), (826, 189686), (833, 188092), (1003, 156212), (1594, 98294), (1652, 94843), (1666, 94046), (2006, 78106), (2891, 54196), (3188, 49147), (3332, 47023), (4012, 39053), (5579, 28084), (5782, 27098), (7021, 22316), (11158, 14042), (11564, 13549)]