164493224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172787}}^1$

素因数の和:172817

約数の個数: 32

約数和(自身を含む): 373222080

約数和(自身を除く): 208728856

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 172787, 345574, 691148, 1209509, 1382296, 2419018, 2937379, 4838036, 5874758, 9676072, 11749516, 20561653, 23499032, 41123306, 82246612, 164493224]

約数ペア:

[(1, 164493224), (2, 82246612), (4, 41123306), (7, 23499032), (8, 20561653), (14, 11749516), (17, 9676072), (28, 5874758), (34, 4838036), (56, 2937379), (68, 2419018), (119, 1382296), (136, 1209509), (238, 691148), (476, 345574), (952, 172787)]