158338242

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 351407160

約数和(自身を除く): 193068918

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 269, 318, 477, 538, 617, 807, 954, 1234, 1614, 1851, 2421, 3702, 4842, 5553, 11106, 14257, 28514, 32701, 42771, 65402, 85542, 98103, 128313, 165973, 196206, 256626, 294309, 331946, 497919, 588618, 995838, 1493757, 2987514, 8796569, 17593138, 26389707, 52779414, 79169121, 158338242]

約数ペア:

[(1, 158338242), (2, 79169121), (3, 52779414), (6, 26389707), (9, 17593138), (18, 8796569), (53, 2987514), (106, 1493757), (159, 995838), (269, 588618), (318, 497919), (477, 331946), (538, 294309), (617, 256626), (807, 196206), (954, 165973), (1234, 128313), (1614, 98103), (1851, 85542), (2421, 65402), (3702, 42771), (4842, 32701), (5553, 28514), (11106, 14257)]