133055893136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{20707}}^1$

素因数の和:21676

約数の個数: 80

約数和(自身を含む): 283484236800

約数和(自身を除く): 150428343664

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 919, 1748, 1838, 3496, 3676, 6992, 7352, 14704, 17461, 20707, 21137, 34922, 41414, 42274, 69844, 82828, 84548, 139688, 165656, 169096, 279376, 331312, 338192, 393433, 401603, 476261, 786866, 803206, 952522, 1573732, 1606412, 1905044, 3147464, 3212824, 3810088, 6294928, 6425648, 7620176, 9048959, 18097918, 19029733, 36195836, 38059466, 72391672, 76118932, 144783344, 152237864, 304475728, 361564927, 437683859, 723129854, 875367718, 1446259708, 1750735436, 2892519416, 3501470872, 5785038832, 7002941744, 8315993321, 16631986642, 33263973284, 66527946568, 133055893136]

約数ペア:

[(1, 133055893136), (2, 66527946568), (4, 33263973284), (8, 16631986642), (16, 8315993321), (19, 7002941744), (23, 5785038832), (38, 3501470872), (46, 2892519416), (76, 1750735436), (92, 1446259708), (152, 875367718), (184, 723129854), (304, 437683859), (368, 361564927), (437, 304475728), (874, 152237864), (919, 144783344), (1748, 76118932), (1838, 72391672), (3496, 38059466), (3676, 36195836), (6992, 19029733), (7352, 18097918), (14704, 9048959), (17461, 7620176), (20707, 6425648), (21137, 6294928), (34922, 3810088), (41414, 3212824), (42274, 3147464), (69844, 1905044), (82828, 1606412), (84548, 1573732), (139688, 952522), (165656, 803206), (169096, 786866), (279376, 476261), (331312, 401603), (338192, 393433)]