16153460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 19239436

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 263, 332, 370, 415, 526, 740, 830, 1052, 1315, 1660, 2630, 3071, 5260, 6142, 9731, 12284, 15355, 19462, 21829, 30710, 38924, 43658, 48655, 61420, 87316, 97310, 109145, 194620, 218290, 436580, 807673, 1615346, 3230692, 4038365, 8076730, 16153460]

約数ペア:

[(1, 16153460), (2, 8076730), (4, 4038365), (5, 3230692), (10, 1615346), (20, 807673), (37, 436580), (74, 218290), (83, 194620), (148, 109145), (166, 97310), (185, 87316), (263, 61420), (332, 48655), (370, 43658), (415, 38924), (526, 30710), (740, 21829), (830, 19462), (1052, 15355), (1315, 12284), (1660, 9731), (2630, 6142), (3071, 5260)]