156971129508

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1453}}^1\times {\mathrm{15233}}^1$

素因数の和:16893

約数の個数: 72

約数和(自身を含む): 399102952248

約数和(自身を除く): 242131822740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1453, 1773, 2364, 2906, 3546, 4359, 5812, 7092, 8718, 13077, 15233, 17436, 26154, 30466, 45699, 52308, 60932, 91398, 137097, 182796, 274194, 286241, 548388, 572482, 858723, 1144964, 1717446, 2576169, 3000901, 3434892, 5152338, 6001802, 9002703, 10304676, 12003604, 18005406, 22133549, 27008109, 36010812, 44267098, 54016218, 66400647, 88534196, 108032436, 132801294, 199201941, 265602588, 398403882, 796807764, 4360309153, 8720618306, 13080927459, 17441236612, 26161854918, 39242782377, 52323709836, 78485564754, 156971129508]

約数ペア:

[(1, 156971129508), (2, 78485564754), (3, 52323709836), (4, 39242782377), (6, 26161854918), (9, 17441236612), (12, 13080927459), (18, 8720618306), (36, 4360309153), (197, 796807764), (394, 398403882), (591, 265602588), (788, 199201941), (1182, 132801294), (1453, 108032436), (1773, 88534196), (2364, 66400647), (2906, 54016218), (3546, 44267098), (4359, 36010812), (5812, 27008109), (7092, 22133549), (8718, 18005406), (13077, 12003604), (15233, 10304676), (17436, 9002703), (26154, 6001802), (30466, 5152338), (45699, 3434892), (52308, 3000901), (60932, 2576169), (91398, 1717446), (137097, 1144964), (182796, 858723), (274194, 572482), (286241, 548388)]