168661648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 333907200

約数和(自身を除く): 165245552

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 373, 472, 479, 746, 944, 958, 1492, 1916, 2984, 3832, 5968, 7664, 22007, 28261, 44014, 56522, 88028, 113044, 176056, 178667, 226088, 352112, 357334, 452176, 714668, 1429336, 2858672, 10541353, 21082706, 42165412, 84330824, 168661648]

約数ペア:

[(1, 168661648), (2, 84330824), (4, 42165412), (8, 21082706), (16, 10541353), (59, 2858672), (118, 1429336), (236, 714668), (373, 452176), (472, 357334), (479, 352112), (746, 226088), (944, 178667), (958, 176056), (1492, 113044), (1916, 88028), (2984, 56522), (3832, 44014), (5968, 28261), (7664, 22007)]