133236016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6329

約数の個数: 40

約数和(自身を含む): 272712704

約数和(自身を除く): 139476688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 6247, 10664, 12494, 21328, 24988, 49976, 99952, 193657, 268621, 387314, 537242, 774628, 1074484, 1549256, 2148968, 3098512, 4297936, 8327251, 16654502, 33309004, 66618008, 133236016]

約数ペア:

[(1, 133236016), (2, 66618008), (4, 33309004), (8, 16654502), (16, 8327251), (31, 4297936), (43, 3098512), (62, 2148968), (86, 1549256), (124, 1074484), (172, 774628), (248, 537242), (344, 387314), (496, 268621), (688, 193657), (1333, 99952), (2666, 49976), (5332, 24988), (6247, 21328), (10664, 12494)]