201612793256

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{144061}}^1$

素因数の和:144514

約数の個数: 64

約数和(自身を含む): 439654174080

約数和(自身を除く): 238041380824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 373, 469, 536, 746, 938, 1492, 1876, 2611, 2984, 3752, 5222, 10444, 20888, 24991, 49982, 99964, 144061, 174937, 199928, 288122, 349874, 576244, 699748, 1008427, 1152488, 1399496, 2016854, 4033708, 8067416, 9652087, 19304174, 38608348, 53734753, 67564609, 77216696, 107469506, 135129218, 214939012, 270258436, 376143271, 429878024, 540516872, 752286542, 1504573084, 3009146168, 3600228451, 7200456902, 14400913804, 25201599157, 28801827608, 50403198314, 100806396628, 201612793256]

約数ペア:

[(1, 201612793256), (2, 100806396628), (4, 50403198314), (7, 28801827608), (8, 25201599157), (14, 14400913804), (28, 7200456902), (56, 3600228451), (67, 3009146168), (134, 1504573084), (268, 752286542), (373, 540516872), (469, 429878024), (536, 376143271), (746, 270258436), (938, 214939012), (1492, 135129218), (1876, 107469506), (2611, 77216696), (2984, 67564609), (3752, 53734753), (5222, 38608348), (10444, 19304174), (20888, 9652087), (24991, 8067416), (49982, 4033708), (99964, 2016854), (144061, 1399496), (174937, 1152488), (199928, 1008427), (288122, 699748), (349874, 576244)]