142219364

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 303367680

約数和(自身を除く): 161148316

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 131, 191, 196, 203, 262, 382, 406, 524, 764, 812, 917, 1337, 1421, 1834, 2674, 2842, 3668, 3799, 5348, 5539, 5684, 6419, 7598, 9359, 11078, 12838, 15196, 18718, 22156, 25021, 25676, 26593, 37436, 38773, 50042, 53186, 77546, 100084, 106372, 155092, 175147, 186151, 271411, 350294, 372302, 542822, 700588, 725609, 744604, 1085644, 1226029, 1451218, 2452058, 2902436, 4904116, 5079263, 10158526, 20317052, 35554841, 71109682, 142219364]

約数ペア:

[(1, 142219364), (2, 71109682), (4, 35554841), (7, 20317052), (14, 10158526), (28, 5079263), (29, 4904116), (49, 2902436), (58, 2452058), (98, 1451218), (116, 1226029), (131, 1085644), (191, 744604), (196, 725609), (203, 700588), (262, 542822), (382, 372302), (406, 350294), (524, 271411), (764, 186151), (812, 175147), (917, 155092), (1337, 106372), (1421, 100084), (1834, 77546), (2674, 53186), (2842, 50042), (3668, 38773), (3799, 37436), (5348, 26593), (5539, 25676), (5684, 25021), (6419, 22156), (7598, 18718), (9359, 15196), (11078, 12838)]