197379161632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:975

約数の個数: 192

約数和(自身を含む): 428906741760

約数和(自身を除く): 231527580128

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 71, 74, 76, 142, 148, 152, 191, 284, 296, 304, 382, 568, 592, 608, 647, 703, 764, 1136, 1184, 1294, 1349, 1406, 1528, 2272, 2588, 2627, 2698, 2812, 3056, 3629, 5176, 5254, 5396, 5624, 6112, 7067, 7258, 10352, 10508, 10792, 11248, 12293, 13561, 14134, 14516, 20704, 21016, 21584, 22496, 23939, 24586, 27122, 28268, 29032, 42032, 43168, 45937, 47878, 49172, 49913, 54244, 56536, 58064, 84064, 91874, 95756, 98344, 99826, 108488, 113072, 116128, 123577, 134273, 183748, 191512, 196688, 199652, 216976, 226144, 247154, 257659, 268546, 367496, 383024, 393376, 399304, 433952, 454841, 494308, 501757, 515318, 537092, 734992, 766048, 798608, 872803, 909682, 988616, 1003514, 1030636, 1074184, 1469984, 1597216, 1699669, 1745606, 1819364, 1977232, 2007028, 2061272, 2148368, 2347963, 3399338, 3491212, 3638728, 3954464, 4014056, 4122544, 4296736, 4572349, 4695926, 6798676, 6982424, 7277456, 8028112, 8245088, 8773967, 9144698, 9391852, 9533383, 13597352, 13964848, 14554912, 16056224, 17547934, 18289396, 18783704, 19066766, 27194704, 27929696, 32293711, 35095868, 36578792, 37567408, 38133532, 54389408, 64587422, 70191736, 73157584, 75134816, 76267064, 86874631, 129174844, 140383472, 146315168, 152534128, 166705373, 173749262, 258349688, 280766944, 305068256, 324636779, 333410746, 347498524, 516699376, 649273558, 666821492, 694997048, 1033398752, 1298547116, 1333642984, 1389994096, 2597094232, 2667285968, 2779988192, 5194188464, 5334571936, 6168098801, 10388376928, 12336197602, 24672395204, 49344790408, 98689580816, 197379161632]

約数ペア:

[(1, 197379161632), (2, 98689580816), (4, 49344790408), (8, 24672395204), (16, 12336197602), (19, 10388376928), (32, 6168098801), (37, 5334571936), (38, 5194188464), (71, 2779988192), (74, 2667285968), (76, 2597094232), (142, 1389994096), (148, 1333642984), (152, 1298547116), (191, 1033398752), (284, 694997048), (296, 666821492), (304, 649273558), (382, 516699376), (568, 347498524), (592, 333410746), (608, 324636779), (647, 305068256), (703, 280766944), (764, 258349688), (1136, 173749262), (1184, 166705373), (1294, 152534128), (1349, 146315168), (1406, 140383472), (1528, 129174844), (2272, 86874631), (2588, 76267064), (2627, 75134816), (2698, 73157584), (2812, 70191736), (3056, 64587422), (3629, 54389408), (5176, 38133532), (5254, 37567408), (5396, 36578792), (5624, 35095868), (6112, 32293711), (7067, 27929696), (7258, 27194704), (10352, 19066766), (10508, 18783704), (10792, 18289396), (11248, 17547934), (12293, 16056224), (13561, 14554912), (14134, 13964848), (14516, 13597352), (20704, 9533383), (21016, 9391852), (21584, 9144698), (22496, 8773967), (23939, 8245088), (24586, 8028112), (27122, 7277456), (28268, 6982424), (29032, 6798676), (42032, 4695926), (43168, 4572349), (45937, 4296736), (47878, 4122544), (49172, 4014056), (49913, 3954464), (54244, 3638728), (56536, 3491212), (58064, 3399338), (84064, 2347963), (91874, 2148368), (95756, 2061272), (98344, 2007028), (99826, 1977232), (108488, 1819364), (113072, 1745606), (116128, 1699669), (123577, 1597216), (134273, 1469984), (183748, 1074184), (191512, 1030636), (196688, 1003514), (199652, 988616), (216976, 909682), (226144, 872803), (247154, 798608), (257659, 766048), (268546, 734992), (367496, 537092), (383024, 515318), (393376, 501757), (399304, 494308), (433952, 454841)]