181338984

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{37591}}^1$

素因数の和:37670

約数の個数: 48

約数和(自身を含む): 498469920

約数和(自身を除く): 317130936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 37591, 75182, 112773, 150364, 225546, 300728, 338319, 451092, 676638, 902184, 1353276, 2518597, 2706552, 5037194, 7555791, 10074388, 15111582, 20148776, 22667373, 30223164, 45334746, 60446328, 90669492, 181338984]

約数ペア:

[(1, 181338984), (2, 90669492), (3, 60446328), (4, 45334746), (6, 30223164), (8, 22667373), (9, 20148776), (12, 15111582), (18, 10074388), (24, 7555791), (36, 5037194), (67, 2706552), (72, 2518597), (134, 1353276), (201, 902184), (268, 676638), (402, 451092), (536, 338319), (603, 300728), (804, 225546), (1206, 150364), (1608, 112773), (2412, 75182), (4824, 37591)]