172620152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 355829760

約数和(自身を除く): 183209608

約数列:

[1, 2, 4, 8, 23, 31, 46, 53, 62, 92, 106, 124, 184, 212, 248, 424, 571, 713, 1142, 1219, 1426, 1643, 2284, 2438, 2852, 3286, 4568, 4876, 5704, 6572, 9752, 13133, 13144, 17701, 26266, 30263, 35402, 37789, 52532, 60526, 70804, 75578, 105064, 121052, 141608, 151156, 242104, 302312, 407123, 696049, 814246, 938153, 1392098, 1628492, 1876306, 2784196, 3256984, 3752612, 5568392, 7505224, 21577519, 43155038, 86310076, 172620152]

約数ペア:

[(1, 172620152), (2, 86310076), (4, 43155038), (8, 21577519), (23, 7505224), (31, 5568392), (46, 3752612), (53, 3256984), (62, 2784196), (92, 1876306), (106, 1628492), (124, 1392098), (184, 938153), (212, 814246), (248, 696049), (424, 407123), (571, 302312), (713, 242104), (1142, 151156), (1219, 141608), (1426, 121052), (1643, 105064), (2284, 75578), (2438, 70804), (2852, 60526), (3286, 52532), (4568, 37789), (4876, 35402), (5704, 30263), (6572, 26266), (9752, 17701), (13133, 13144)]