153740944

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2729}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 341228160

約数和(自身を除く): 187487216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 2012, 2729, 3521, 4024, 5458, 7042, 8048, 10916, 14084, 19103, 21832, 28168, 38206, 43664, 56336, 76412, 152824, 305648, 1372687, 2745374, 5490748, 9608809, 10981496, 19217618, 21962992, 38435236, 76870472, 153740944]

約数ペア:

[(1, 153740944), (2, 76870472), (4, 38435236), (7, 21962992), (8, 19217618), (14, 10981496), (16, 9608809), (28, 5490748), (56, 2745374), (112, 1372687), (503, 305648), (1006, 152824), (2012, 76412), (2729, 56336), (3521, 43664), (4024, 38206), (5458, 28168), (7042, 21832), (8048, 19103), (10916, 14084)]