168238312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100621}}^1$

素因数の和:100657

約数の個数: 32

約数和(自身を含む): 362239200

約数和(自身を除く): 194000888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 100621, 201242, 402484, 804968, 1106831, 1911799, 2213662, 3823598, 4427324, 7647196, 8854648, 15294392, 21029789, 42059578, 84119156, 168238312]

約数ペア:

[(1, 168238312), (2, 84119156), (4, 42059578), (8, 21029789), (11, 15294392), (19, 8854648), (22, 7647196), (38, 4427324), (44, 3823598), (76, 2213662), (88, 1911799), (152, 1106831), (209, 804968), (418, 402484), (836, 201242), (1672, 100621)]