145748752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3413}}^1$

素因数の和:3595

約数の個数: 40

約数和(自身を含む): 300991896

約数和(自身を除く): 155243144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 3413, 5338, 6826, 10676, 13652, 21352, 27304, 42704, 54608, 58021, 116042, 232084, 464168, 535841, 928336, 1071682, 2143364, 4286728, 8573456, 9109297, 18218594, 36437188, 72874376, 145748752]

約数ペア:

[(1, 145748752), (2, 72874376), (4, 36437188), (8, 18218594), (16, 9109297), (17, 8573456), (34, 4286728), (68, 2143364), (136, 1071682), (157, 928336), (272, 535841), (314, 464168), (628, 232084), (1256, 116042), (2512, 58021), (2669, 54608), (3413, 42704), (5338, 27304), (6826, 21352), (10676, 13652)]