156728004136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1301}}^1\times {\mathrm{2129}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 321476299200

約数和(自身を除く): 164748295064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1286, 1301, 2129, 2572, 2602, 4258, 5144, 5204, 7073, 8516, 10408, 14146, 14311, 17032, 23419, 28292, 28622, 46838, 56584, 57244, 93676, 114488, 187352, 836543, 1368947, 1673086, 2737894, 2769829, 3346172, 5475788, 5539658, 6692344, 9201973, 10951576, 11079316, 15058417, 18403946, 22158632, 30116834, 30468119, 36807892, 60233668, 60936238, 73615784, 120467336, 121872476, 243744952, 1781000047, 3562000094, 7124000188, 14248000376, 19591000517, 39182001034, 78364002068, 156728004136]

約数ペア:

[(1, 156728004136), (2, 78364002068), (4, 39182001034), (8, 19591000517), (11, 14248000376), (22, 7124000188), (44, 3562000094), (88, 1781000047), (643, 243744952), (1286, 121872476), (1301, 120467336), (2129, 73615784), (2572, 60936238), (2602, 60233668), (4258, 36807892), (5144, 30468119), (5204, 30116834), (7073, 22158632), (8516, 18403946), (10408, 15058417), (14146, 11079316), (14311, 10951576), (17032, 9201973), (23419, 6692344), (28292, 5539658), (28622, 5475788), (46838, 3346172), (56584, 2769829), (57244, 2737894), (93676, 1673086), (114488, 1368947), (187352, 836543)]