16020366978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{5387}}^1$

素因数の和:5608

約数の個数: 128

約数和(自身を含む): 41189492736

約数和(自身を除く): 25169125758

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 157, 231, 246, 287, 314, 451, 462, 471, 574, 861, 902, 942, 1099, 1353, 1722, 1727, 2198, 2706, 3157, 3297, 3454, 5181, 5387, 6314, 6437, 6594, 9471, 10362, 10774, 12089, 12874, 16161, 18942, 19311, 24178, 32322, 36267, 37709, 38622, 45059, 59257, 70807, 72534, 75418, 90118, 113127, 118514, 135177, 141614, 177771, 212421, 220867, 226254, 270354, 355542, 414799, 424842, 441734, 495649, 662601, 829598, 845759, 991298, 1244397, 1325202, 1486947, 1546069, 1691518, 2429537, 2488794, 2537277, 2973894, 3092138, 4638207, 4859074, 5074554, 5920313, 7288611, 9276414, 9303349, 11840626, 14577222, 17006759, 17760939, 18606698, 27910047, 34013518, 34676119, 35521878, 51020277, 55820094, 65123443, 69352238, 102040554, 104028357, 130246886, 195370329, 208056714, 242732833, 381437309, 390740658, 485465666, 728198499, 762874618, 1144311927, 1456396998, 2288623854, 2670061163, 5340122326, 8010183489, 16020366978]

約数ペア:

[(1, 16020366978), (2, 8010183489), (3, 5340122326), (6, 2670061163), (7, 2288623854), (11, 1456396998), (14, 1144311927), (21, 762874618), (22, 728198499), (33, 485465666), (41, 390740658), (42, 381437309), (66, 242732833), (77, 208056714), (82, 195370329), (123, 130246886), (154, 104028357), (157, 102040554), (231, 69352238), (246, 65123443), (287, 55820094), (314, 51020277), (451, 35521878), (462, 34676119), (471, 34013518), (574, 27910047), (861, 18606698), (902, 17760939), (942, 17006759), (1099, 14577222), (1353, 11840626), (1722, 9303349), (1727, 9276414), (2198, 7288611), (2706, 5920313), (3157, 5074554), (3297, 4859074), (3454, 4638207), (5181, 3092138), (5387, 2973894), (6314, 2537277), (6437, 2488794), (6594, 2429537), (9471, 1691518), (10362, 1546069), (10774, 1486947), (12089, 1325202), (12874, 1244397), (16161, 991298), (18942, 845759), (19311, 829598), (24178, 662601), (32322, 495649), (36267, 441734), (37709, 424842), (38622, 414799), (45059, 355542), (59257, 270354), (70807, 226254), (72534, 220867), (75418, 212421), (90118, 177771), (113127, 141614), (118514, 135177)]