161917367024

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8656831}}^1$

素因数の和:8657013

約数の個数: 40

約数和(自身を含む): 360678248448

約数和(自身を除く): 198760881424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 9352, 18704, 8656831, 17313662, 34627324, 60597817, 69254648, 121195634, 138509296, 242391268, 484782536, 969565072, 1445690777, 2891381554, 5782763108, 10119835439, 11565526216, 20239670878, 23131052432, 40479341756, 80958683512, 161917367024]

約数ペア:

[(1, 161917367024), (2, 80958683512), (4, 40479341756), (7, 23131052432), (8, 20239670878), (14, 11565526216), (16, 10119835439), (28, 5782763108), (56, 2891381554), (112, 1445690777), (167, 969565072), (334, 484782536), (668, 242391268), (1169, 138509296), (1336, 121195634), (2338, 69254648), (2672, 60597817), (4676, 34627324), (9352, 17313662), (18704, 8656831)]