156940078204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7243}}^1$

素因数の和:7540

約数の個数: 144

約数和(自身を含む): 359304718080

約数和(自身を除く): 202364639876

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 241, 247, 266, 338, 364, 482, 494, 532, 676, 964, 988, 1183, 1687, 1729, 2366, 3133, 3211, 3374, 3458, 4579, 4732, 6266, 6422, 6748, 6916, 7243, 9158, 12532, 12844, 14486, 18316, 21931, 22477, 28972, 32053, 40729, 43862, 44954, 50701, 59527, 64106, 81458, 87724, 89908, 94159, 101402, 119054, 128212, 137617, 162916, 188318, 202804, 238108, 275234, 285103, 376636, 416689, 550468, 570206, 659113, 773851, 833378, 963319, 1140412, 1224067, 1318226, 1547702, 1666756, 1745563, 1789021, 1926638, 2448134, 2636452, 3095404, 3491126, 3578042, 3853276, 4896268, 5416957, 6982252, 7156084, 8568469, 10833914, 12218941, 12523147, 17136938, 21667828, 22692319, 23257273, 24437882, 25046294, 33165697, 34273876, 45384638, 46514546, 48875764, 50092588, 66331394, 90769276, 93029092, 132662788, 158846233, 162800911, 232159879, 295000147, 317692466, 325601822, 431154061, 464319758, 590000294, 635384932, 651203644, 862308122, 928639516, 1180000588, 1724616244, 2065001029, 3018078427, 4130002058, 5605002793, 6036156854, 8260004116, 11210005586, 12072313708, 22420011172, 39235019551, 78470039102, 156940078204]

約数ペア:

[(1, 156940078204), (2, 78470039102), (4, 39235019551), (7, 22420011172), (13, 12072313708), (14, 11210005586), (19, 8260004116), (26, 6036156854), (28, 5605002793), (38, 4130002058), (52, 3018078427), (76, 2065001029), (91, 1724616244), (133, 1180000588), (169, 928639516), (182, 862308122), (241, 651203644), (247, 635384932), (266, 590000294), (338, 464319758), (364, 431154061), (482, 325601822), (494, 317692466), (532, 295000147), (676, 232159879), (964, 162800911), (988, 158846233), (1183, 132662788), (1687, 93029092), (1729, 90769276), (2366, 66331394), (3133, 50092588), (3211, 48875764), (3374, 46514546), (3458, 45384638), (4579, 34273876), (4732, 33165697), (6266, 25046294), (6422, 24437882), (6748, 23257273), (6916, 22692319), (7243, 21667828), (9158, 17136938), (12532, 12523147), (12844, 12218941), (14486, 10833914), (18316, 8568469), (21931, 7156084), (22477, 6982252), (28972, 5416957), (32053, 4896268), (40729, 3853276), (43862, 3578042), (44954, 3491126), (50701, 3095404), (59527, 2636452), (64106, 2448134), (81458, 1926638), (87724, 1789021), (89908, 1745563), (94159, 1666756), (101402, 1547702), (119054, 1318226), (128212, 1224067), (137617, 1140412), (162916, 963319), (188318, 833378), (202804, 773851), (238108, 659113), (275234, 570206), (285103, 550468), (376636, 416689)]