172746904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 363968640

約数和(自身を除く): 191221736

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 83, 88, 134, 166, 268, 332, 353, 536, 664, 706, 737, 913, 1412, 1474, 1826, 2824, 2948, 3652, 3883, 5561, 5896, 7304, 7766, 11122, 15532, 22244, 23651, 29299, 31064, 44488, 47302, 58598, 61171, 94604, 117196, 122342, 189208, 234392, 244684, 260161, 322289, 489368, 520322, 644578, 1040644, 1289156, 1963033, 2081288, 2578312, 3926066, 7852132, 15704264, 21593363, 43186726, 86373452, 172746904]

約数ペア:

[(1, 172746904), (2, 86373452), (4, 43186726), (8, 21593363), (11, 15704264), (22, 7852132), (44, 3926066), (67, 2578312), (83, 2081288), (88, 1963033), (134, 1289156), (166, 1040644), (268, 644578), (332, 520322), (353, 489368), (536, 322289), (664, 260161), (706, 244684), (737, 234392), (913, 189208), (1412, 122342), (1474, 117196), (1826, 94604), (2824, 61171), (2948, 58598), (3652, 47302), (3883, 44488), (5561, 31064), (5896, 29299), (7304, 23651), (7766, 22244), (11122, 15532)]