146944588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 313184256

約数和(自身を除く): 166239668

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 127, 172, 217, 254, 301, 434, 508, 602, 868, 889, 961, 1204, 1333, 1778, 1922, 2666, 3556, 3844, 3937, 5332, 5461, 6727, 7874, 9331, 10922, 13454, 15748, 18662, 21844, 26908, 27559, 37324, 38227, 41323, 55118, 76454, 82646, 110236, 122047, 152908, 165292, 169291, 244094, 289261, 338582, 488188, 578522, 677164, 854329, 1157044, 1185037, 1708658, 2370074, 3417316, 4740148, 5248021, 10496042, 20992084, 36736147, 73472294, 146944588]

約数ペア:

[(1, 146944588), (2, 73472294), (4, 36736147), (7, 20992084), (14, 10496042), (28, 5248021), (31, 4740148), (43, 3417316), (62, 2370074), (86, 1708658), (124, 1185037), (127, 1157044), (172, 854329), (217, 677164), (254, 578522), (301, 488188), (434, 338582), (508, 289261), (602, 244094), (868, 169291), (889, 165292), (961, 152908), (1204, 122047), (1333, 110236), (1778, 82646), (1922, 76454), (2666, 55118), (3556, 41323), (3844, 38227), (3937, 37324), (5332, 27559), (5461, 26908), (6727, 21844), (7874, 18662), (9331, 15748), (10922, 13454)]