156739408

素因数分解:

$2^4\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1319}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 347656320

約数和(自身を除く): 190916912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1061, 1319, 2122, 2638, 4244, 5276, 7427, 8488, 9233, 10552, 14854, 16976, 18466, 21104, 29708, 36932, 59416, 73864, 118832, 147728, 1399459, 2798918, 5597836, 9796213, 11195672, 19592426, 22391344, 39184852, 78369704, 156739408]

約数ペア:

[(1, 156739408), (2, 78369704), (4, 39184852), (7, 22391344), (8, 19592426), (14, 11195672), (16, 9796213), (28, 5597836), (56, 2798918), (112, 1399459), (1061, 147728), (1319, 118832), (2122, 73864), (2638, 59416), (4244, 36932), (5276, 29708), (7427, 21104), (8488, 18466), (9233, 16976), (10552, 14854)]