158071976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6571}}^1$

素因数の和:6705

約数の個数: 32

約数和(自身を含む): 309146880

約数和(自身を除く): 151074904

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 6571, 12028, 13142, 24056, 26284, 52568, 203701, 407402, 637387, 814804, 1274774, 1629608, 2549548, 5099096, 19758997, 39517994, 79035988, 158071976]

約数ペア:

[(1, 158071976), (2, 79035988), (4, 39517994), (8, 19758997), (31, 5099096), (62, 2549548), (97, 1629608), (124, 1274774), (194, 814804), (248, 637387), (388, 407402), (776, 203701), (3007, 52568), (6014, 26284), (6571, 24056), (12028, 13142)]