156767147965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1\times {\mathrm{18617}}^1$

素因数の和:20661

約数の個数: 32

約数和(自身を含む): 201717838080

約数和(自身を除く): 44950690115

約数列:

[1, 5, 23, 37, 115, 185, 851, 1979, 4255, 9895, 18617, 45517, 73223, 93085, 227585, 366115, 428191, 688829, 1684129, 2140955, 3444145, 8420645, 15843067, 36843043, 79215335, 184215215, 847389989, 1363192591, 4236949945, 6815962955, 31353429593, 156767147965]

約数ペア:

[(1, 156767147965), (5, 31353429593), (23, 6815962955), (37, 4236949945), (115, 1363192591), (185, 847389989), (851, 184215215), (1979, 79215335), (4255, 36843043), (9895, 15843067), (18617, 8420645), (45517, 3444145), (73223, 2140955), (93085, 1684129), (227585, 688829), (366115, 428191)]