157060542968

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 362613412800

約数和(自身を除く): 205552869832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 157, 203, 217, 232, 248, 314, 406, 434, 628, 641, 812, 868, 899, 961, 1099, 1256, 1282, 1624, 1736, 1798, 1922, 2198, 2564, 3596, 3844, 4396, 4487, 4553, 4867, 5128, 6293, 6727, 7192, 7688, 8792, 8974, 9106, 9734, 12586, 13454, 17948, 18212, 18589, 19468, 19871, 25172, 26908, 27869, 31871, 34069, 35896, 36424, 37178, 38936, 39742, 50344, 53816, 55738, 63742, 68138, 74356, 79484, 100637, 111476, 127484, 130123, 136276, 139097, 141143, 148712, 150877, 158968, 195083, 201274, 222952, 254968, 260246, 272552, 278194, 282286, 301754, 390166, 402548, 520492, 556388, 564572, 576259, 603508, 616001, 704459, 780332, 805096, 988001, 1040984, 1056139, 1112776, 1129144, 1152518, 1207016, 1232002, 1408918, 1560664, 1976002, 2112278, 2305036, 2464004, 2817836, 2918473, 3119747, 3952004, 4033813, 4224556, 4312007, 4375433, 4610072, 4928008, 5635672, 5836946, 6239494, 7904008, 8067626, 8449112, 8624014, 8750866, 11673892, 12478988, 16135252, 17248028, 17501732, 17864029, 20429311, 21838229, 23347784, 24957976, 30628031, 32270504, 34496056, 35003464, 35728058, 40858622, 43676458, 61256062, 71456116, 81717244, 87352916, 90472663, 96712157, 122512124, 125048203, 142912232, 163434488, 174705832, 180945326, 193424314, 245024248, 250096406, 361890652, 386848628, 500192812, 633308641, 676985099, 723781304, 773697256, 1000385624, 1266617282, 1353970198, 2533234564, 2707940396, 2804652553, 5066469128, 5415880792, 5609305106, 11218610212, 19632567871, 22437220424, 39265135742, 78530271484, 157060542968]

約数ペア:

[(1, 157060542968), (2, 78530271484), (4, 39265135742), (7, 22437220424), (8, 19632567871), (14, 11218610212), (28, 5609305106), (29, 5415880792), (31, 5066469128), (56, 2804652553), (58, 2707940396), (62, 2533234564), (116, 1353970198), (124, 1266617282), (157, 1000385624), (203, 773697256), (217, 723781304), (232, 676985099), (248, 633308641), (314, 500192812), (406, 386848628), (434, 361890652), (628, 250096406), (641, 245024248), (812, 193424314), (868, 180945326), (899, 174705832), (961, 163434488), (1099, 142912232), (1256, 125048203), (1282, 122512124), (1624, 96712157), (1736, 90472663), (1798, 87352916), (1922, 81717244), (2198, 71456116), (2564, 61256062), (3596, 43676458), (3844, 40858622), (4396, 35728058), (4487, 35003464), (4553, 34496056), (4867, 32270504), (5128, 30628031), (6293, 24957976), (6727, 23347784), (7192, 21838229), (7688, 20429311), (8792, 17864029), (8974, 17501732), (9106, 17248028), (9734, 16135252), (12586, 12478988), (13454, 11673892), (17948, 8750866), (18212, 8624014), (18589, 8449112), (19468, 8067626), (19871, 7904008), (25172, 6239494), (26908, 5836946), (27869, 5635672), (31871, 4928008), (34069, 4610072), (35896, 4375433), (36424, 4312007), (37178, 4224556), (38936, 4033813), (39742, 3952004), (50344, 3119747), (53816, 2918473), (55738, 2817836), (63742, 2464004), (68138, 2305036), (74356, 2112278), (79484, 1976002), (100637, 1560664), (111476, 1408918), (127484, 1232002), (130123, 1207016), (136276, 1152518), (139097, 1129144), (141143, 1112776), (148712, 1056139), (150877, 1040984), (158968, 988001), (195083, 805096), (201274, 780332), (222952, 704459), (254968, 616001), (260246, 603508), (272552, 576259), (278194, 564572), (282286, 556388), (301754, 520492), (390166, 402548)]