156930372

素因数分解:

$2^2\times 3^7\times {\mathrm{17939}}^1$

素因数の和:17964

約数の個数: 48

約数和(自身を含む): 411902400

約数和(自身を除く): 254972028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 17939, 35878, 53817, 71756, 107634, 161451, 215268, 322902, 484353, 645804, 968706, 1453059, 1937412, 2906118, 4359177, 5812236, 8718354, 13077531, 17436708, 26155062, 39232593, 52310124, 78465186, 156930372]

約数ペア:

[(1, 156930372), (2, 78465186), (3, 52310124), (4, 39232593), (6, 26155062), (9, 17436708), (12, 13077531), (18, 8718354), (27, 5812236), (36, 4359177), (54, 2906118), (81, 1937412), (108, 1453059), (162, 968706), (243, 645804), (324, 484353), (486, 322902), (729, 215268), (972, 161451), (1458, 107634), (2187, 71756), (2916, 53817), (4374, 35878), (8748, 17939)]