157218918

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{29147}}^1$

素因数の和:29212

約数の個数: 32

約数和(自身を含む): 335784960

約数和(自身を除く): 178566042

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 29147, 58294, 87441, 174882, 845263, 903557, 1690526, 1807114, 2535789, 2710671, 5071578, 5421342, 26203153, 52406306, 78609459, 157218918]

約数ペア:

[(1, 157218918), (2, 78609459), (3, 52406306), (6, 26203153), (29, 5421342), (31, 5071578), (58, 2710671), (62, 2535789), (87, 1807114), (93, 1690526), (174, 903557), (186, 845263), (899, 174882), (1798, 87441), (2697, 58294), (5394, 29147)]