127794576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 430472448

約数和(自身を除く): 302677872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1721, 1768, 1904, 2184, 2652, 2856, 3094, 3442, 3536, 4368, 4641, 5163, 5304, 5712, 6188, 6884, 9282, 10326, 10608, 12047, 12376, 13768, 18564, 20652, 22373, 24094, 24752, 27536, 29257, 36141, 37128, 41304, 44746, 48188, 58514, 67119, 72282, 74256, 82608, 87771, 89492, 96376, 117028, 134238, 144564, 156611, 175542, 178984, 192752, 204799, 234056, 268476, 289128, 313222, 351084, 357968, 380341, 409598, 468112, 469833, 536952, 578256, 614397, 626444, 702168, 760682, 819196, 939666, 1073904, 1141023, 1228794, 1252888, 1404336, 1521364, 1638392, 1879332, 2282046, 2457588, 2505776, 2662387, 3042728, 3276784, 3758664, 4564092, 4915176, 5324774, 6085456, 7517328, 7987161, 9128184, 9830352, 10649548, 15974322, 18256368, 21299096, 31948644, 42598192, 63897288, 127794576]

約数ペア:

[(1, 127794576), (2, 63897288), (3, 42598192), (4, 31948644), (6, 21299096), (7, 18256368), (8, 15974322), (12, 10649548), (13, 9830352), (14, 9128184), (16, 7987161), (17, 7517328), (21, 6085456), (24, 5324774), (26, 4915176), (28, 4564092), (34, 3758664), (39, 3276784), (42, 3042728), (48, 2662387), (51, 2505776), (52, 2457588), (56, 2282046), (68, 1879332), (78, 1638392), (84, 1521364), (91, 1404336), (102, 1252888), (104, 1228794), (112, 1141023), (119, 1073904), (136, 939666), (156, 819196), (168, 760682), (182, 702168), (204, 626444), (208, 614397), (221, 578256), (238, 536952), (272, 469833), (273, 468112), (312, 409598), (336, 380341), (357, 357968), (364, 351084), (408, 313222), (442, 289128), (476, 268476), (546, 234056), (624, 204799), (663, 192752), (714, 178984), (728, 175542), (816, 156611), (884, 144564), (952, 134238), (1092, 117028), (1326, 96376), (1428, 89492), (1456, 87771), (1547, 82608), (1721, 74256), (1768, 72282), (1904, 67119), (2184, 58514), (2652, 48188), (2856, 44746), (3094, 41304), (3442, 37128), (3536, 36141), (4368, 29257), (4641, 27536), (5163, 24752), (5304, 24094), (5712, 22373), (6188, 20652), (6884, 18564), (9282, 13768), (10326, 12376), (10608, 12047)]