16926251195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 26629005312

約数和(自身を除く): 9702754117

約数列:

[1, 5, 7, 17, 23, 35, 41, 85, 97, 115, 119, 161, 205, 287, 311, 391, 485, 595, 679, 697, 805, 943, 1435, 1555, 1649, 1955, 2177, 2231, 2737, 3395, 3485, 3977, 4715, 4879, 5287, 6601, 7153, 8245, 10885, 11155, 11543, 12751, 13685, 15617, 16031, 19885, 24395, 26435, 27839, 30167, 33005, 35765, 37009, 37927, 50071, 57715, 63755, 67609, 78085, 80155, 89257, 91471, 112217, 121601, 139195, 150835, 185045, 189635, 211169, 216767, 250355, 265489, 293273, 338045, 446285, 457355, 473263, 512839, 561085, 608005, 640297, 693841, 851207, 1055845, 1083835, 1236847, 1327445, 1466365, 1517369, 1555007, 2052911, 2366315, 2564195, 3201485, 3469205, 3589873, 4256035, 4856887, 4985641, 6184235, 7586845, 7775035, 8657929, 10264555, 10885049, 11795297, 17949365, 21026399, 24284435, 24928205, 28447481, 34899487, 43289645, 54425245, 58976485, 82567079, 105131995, 142237405, 147184793, 174497435, 199132367, 412835395, 483607177, 735923965, 995661835, 2418035885, 3385250239, 16926251195]

約数ペア:

[(1, 16926251195), (5, 3385250239), (7, 2418035885), (17, 995661835), (23, 735923965), (35, 483607177), (41, 412835395), (85, 199132367), (97, 174497435), (115, 147184793), (119, 142237405), (161, 105131995), (205, 82567079), (287, 58976485), (311, 54425245), (391, 43289645), (485, 34899487), (595, 28447481), (679, 24928205), (697, 24284435), (805, 21026399), (943, 17949365), (1435, 11795297), (1555, 10885049), (1649, 10264555), (1955, 8657929), (2177, 7775035), (2231, 7586845), (2737, 6184235), (3395, 4985641), (3485, 4856887), (3977, 4256035), (4715, 3589873), (4879, 3469205), (5287, 3201485), (6601, 2564195), (7153, 2366315), (8245, 2052911), (10885, 1555007), (11155, 1517369), (11543, 1466365), (12751, 1327445), (13685, 1236847), (15617, 1083835), (16031, 1055845), (19885, 851207), (24395, 693841), (26435, 640297), (27839, 608005), (30167, 561085), (33005, 512839), (35765, 473263), (37009, 457355), (37927, 446285), (50071, 338045), (57715, 293273), (63755, 265489), (67609, 250355), (78085, 216767), (80155, 211169), (89257, 189635), (91471, 185045), (112217, 150835), (121601, 139195)]