158411116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 294461440

約数和(自身を除く): 136050324

約数列:

[1, 2, 4, 31, 62, 79, 103, 124, 157, 158, 206, 314, 316, 412, 628, 2449, 3193, 4867, 4898, 6386, 8137, 9734, 9796, 12403, 12772, 16171, 16274, 19468, 24806, 32342, 32548, 49612, 64684, 252247, 384493, 501301, 504494, 768986, 1002602, 1008988, 1277509, 1537972, 2005204, 2555018, 5110036, 39602779, 79205558, 158411116]

約数ペア:

[(1, 158411116), (2, 79205558), (4, 39602779), (31, 5110036), (62, 2555018), (79, 2005204), (103, 1537972), (124, 1277509), (157, 1008988), (158, 1002602), (206, 768986), (314, 504494), (316, 501301), (412, 384493), (628, 252247), (2449, 64684), (3193, 49612), (4867, 32548), (4898, 32342), (6386, 24806), (8137, 19468), (9734, 16274), (9796, 16171), (12403, 12772)]