189766044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 549087840

約数和(自身を除く): 359321796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 169, 222, 234, 281, 333, 338, 351, 444, 468, 481, 507, 562, 666, 676, 702, 843, 962, 999, 1014, 1124, 1332, 1404, 1443, 1521, 1686, 1924, 1998, 2028, 2529, 2886, 3042, 3372, 3653, 3996, 4329, 4563, 5058, 5772, 6084, 6253, 7306, 7587, 8658, 9126, 10116, 10397, 10959, 12506, 12987, 14612, 15174, 17316, 18252, 18759, 20794, 21918, 25012, 25974, 30348, 31191, 32877, 37518, 41588, 43836, 47489, 51948, 56277, 62382, 65754, 75036, 93573, 94978, 98631, 112554, 124764, 131508, 135161, 142467, 168831, 187146, 189956, 197262, 225108, 270322, 280719, 284934, 337662, 374292, 394524, 405483, 427401, 540644, 561438, 569868, 675324, 810966, 854802, 1122876, 1216449, 1282203, 1621932, 1709604, 1757093, 2432898, 2564406, 3514186, 3649347, 4865796, 5128812, 5271279, 7028372, 7298694, 10542558, 14597388, 15813837, 21085116, 31627674, 47441511, 63255348, 94883022, 189766044]

約数ペア:

[(1, 189766044), (2, 94883022), (3, 63255348), (4, 47441511), (6, 31627674), (9, 21085116), (12, 15813837), (13, 14597388), (18, 10542558), (26, 7298694), (27, 7028372), (36, 5271279), (37, 5128812), (39, 4865796), (52, 3649347), (54, 3514186), (74, 2564406), (78, 2432898), (108, 1757093), (111, 1709604), (117, 1621932), (148, 1282203), (156, 1216449), (169, 1122876), (222, 854802), (234, 810966), (281, 675324), (333, 569868), (338, 561438), (351, 540644), (444, 427401), (468, 405483), (481, 394524), (507, 374292), (562, 337662), (666, 284934), (676, 280719), (702, 270322), (843, 225108), (962, 197262), (999, 189956), (1014, 187146), (1124, 168831), (1332, 142467), (1404, 135161), (1443, 131508), (1521, 124764), (1686, 112554), (1924, 98631), (1998, 94978), (2028, 93573), (2529, 75036), (2886, 65754), (3042, 62382), (3372, 56277), (3653, 51948), (3996, 47489), (4329, 43836), (4563, 41588), (5058, 37518), (5772, 32877), (6084, 31191), (6253, 30348), (7306, 25974), (7587, 25012), (8658, 21918), (9126, 20794), (10116, 18759), (10397, 18252), (10959, 17316), (12506, 15174), (12987, 14612)]