163819424

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 335428128

約数和(自身を除く): 171608704

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1184, 1328, 1667, 2656, 3071, 3334, 6142, 6668, 12284, 13336, 24568, 26672, 49136, 53344, 61679, 98272, 123358, 138361, 246716, 276722, 493432, 553444, 986864, 1106888, 1973728, 2213776, 4427552, 5119357, 10238714, 20477428, 40954856, 81909712, 163819424]

約数ペア:

[(1, 163819424), (2, 81909712), (4, 40954856), (8, 20477428), (16, 10238714), (32, 5119357), (37, 4427552), (74, 2213776), (83, 1973728), (148, 1106888), (166, 986864), (296, 553444), (332, 493432), (592, 276722), (664, 246716), (1184, 138361), (1328, 123358), (1667, 98272), (2656, 61679), (3071, 53344), (3334, 49136), (6142, 26672), (6668, 24568), (12284, 13336)]