151898128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 313687512

約数和(自身を除く): 161789384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 3557, 5338, 7114, 10676, 14228, 21352, 28456, 42704, 56912, 60469, 120938, 241876, 483752, 558449, 967504, 1116898, 2233796, 4467592, 8935184, 9493633, 18987266, 37974532, 75949064, 151898128]

約数ペア:

[(1, 151898128), (2, 75949064), (4, 37974532), (8, 18987266), (16, 9493633), (17, 8935184), (34, 4467592), (68, 2233796), (136, 1116898), (157, 967504), (272, 558449), (314, 483752), (628, 241876), (1256, 120938), (2512, 60469), (2669, 56912), (3557, 42704), (5338, 28456), (7114, 21352), (10676, 14228)]