164225536

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{8669}}^1$

素因数の和:8724

約数の個数: 40

約数和(自身を含む): 337037580

約数和(自身を除く): 172812044

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 8669, 9472, 17338, 18944, 34676, 69352, 138704, 277408, 320753, 554816, 641506, 1109632, 1283012, 2219264, 2566024, 4438528, 5132048, 10264096, 20528192, 41056384, 82112768, 164225536]

約数ペア:

[(1, 164225536), (2, 82112768), (4, 41056384), (8, 20528192), (16, 10264096), (32, 5132048), (37, 4438528), (64, 2566024), (74, 2219264), (128, 1283012), (148, 1109632), (256, 641506), (296, 554816), (512, 320753), (592, 277408), (1184, 138704), (2368, 69352), (4736, 34676), (8669, 18944), (9472, 17338)]