144581416

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{62971}}^1$

素因数の和:63025

約数の個数: 32

約数和(自身を含む): 317378880

約数和(自身を除く): 172797464

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 62971, 125942, 251884, 440797, 503768, 881594, 1763188, 2581811, 3526376, 5163622, 10327244, 18072677, 20654488, 36145354, 72290708, 144581416]

約数ペア:

[(1, 144581416), (2, 72290708), (4, 36145354), (7, 20654488), (8, 18072677), (14, 10327244), (28, 5163622), (41, 3526376), (56, 2581811), (82, 1763188), (164, 881594), (287, 503768), (328, 440797), (574, 251884), (1148, 125942), (2296, 62971)]