140725116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 295166340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 107, 119, 126, 153, 204, 214, 238, 252, 306, 307, 321, 357, 428, 476, 612, 614, 642, 714, 749, 921, 963, 1071, 1228, 1284, 1428, 1498, 1819, 1842, 1926, 2142, 2149, 2247, 2763, 2996, 3638, 3684, 3852, 4284, 4298, 4494, 5219, 5457, 5526, 6447, 6741, 7276, 8596, 8988, 10438, 10914, 11052, 12733, 12894, 13482, 15657, 16371, 19341, 20876, 21828, 25466, 25788, 26964, 31314, 32742, 32849, 36533, 38199, 38682, 46971, 50932, 62628, 65484, 65698, 73066, 76398, 77364, 93942, 98547, 109599, 114597, 131396, 146132, 152796, 187884, 197094, 219198, 229194, 229943, 295641, 328797, 394188, 438396, 458388, 459886, 558433, 591282, 657594, 689829, 919772, 1116866, 1182564, 1315188, 1379658, 1675299, 2069487, 2233732, 2759316, 3350598, 3909031, 4138974, 5025897, 6701196, 7818062, 8277948, 10051794, 11727093, 15636124, 20103588, 23454186, 35181279, 46908372, 70362558, 140725116]

約数ペア:

[(1, 140725116), (2, 70362558), (3, 46908372), (4, 35181279), (6, 23454186), (7, 20103588), (9, 15636124), (12, 11727093), (14, 10051794), (17, 8277948), (18, 7818062), (21, 6701196), (28, 5025897), (34, 4138974), (36, 3909031), (42, 3350598), (51, 2759316), (63, 2233732), (68, 2069487), (84, 1675299), (102, 1379658), (107, 1315188), (119, 1182564), (126, 1116866), (153, 919772), (204, 689829), (214, 657594), (238, 591282), (252, 558433), (306, 459886), (307, 458388), (321, 438396), (357, 394188), (428, 328797), (476, 295641), (612, 229943), (614, 229194), (642, 219198), (714, 197094), (749, 187884), (921, 152796), (963, 146132), (1071, 131396), (1228, 114597), (1284, 109599), (1428, 98547), (1498, 93942), (1819, 77364), (1842, 76398), (1926, 73066), (2142, 65698), (2149, 65484), (2247, 62628), (2763, 50932), (2996, 46971), (3638, 38682), (3684, 38199), (3852, 36533), (4284, 32849), (4298, 32742), (4494, 31314), (5219, 26964), (5457, 25788), (5526, 25466), (6447, 21828), (6741, 20876), (7276, 19341), (8596, 16371), (8988, 15657), (10438, 13482), (10914, 12894), (11052, 12733)]