136937984

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3856

約数の個数: 40

約数和(自身を含む): 277535808

約数和(自身を除く): 140597824

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 3767, 4544, 7534, 9088, 15068, 18176, 30136, 36352, 60272, 120544, 241088, 267457, 482176, 534914, 964352, 1069828, 1928704, 2139656, 4279312, 8558624, 17117248, 34234496, 68468992, 136937984]

約数ペア:

[(1, 136937984), (2, 68468992), (4, 34234496), (8, 17117248), (16, 8558624), (32, 4279312), (64, 2139656), (71, 1928704), (128, 1069828), (142, 964352), (256, 534914), (284, 482176), (512, 267457), (568, 241088), (1136, 120544), (2272, 60272), (3767, 36352), (4544, 30136), (7534, 18176), (9088, 15068)]