151488292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{117251}}^1$

素因数の和:117291

約数の個数: 24

約数和(自身を含む): 295475040

約数和(自身を除く): 143986748

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 117251, 234502, 469004, 1993267, 2227769, 3986534, 4455538, 7973068, 8911076, 37872073, 75744146, 151488292]

約数ペア:

[(1, 151488292), (2, 75744146), (4, 37872073), (17, 8911076), (19, 7973068), (34, 4455538), (38, 3986534), (68, 2227769), (76, 1993267), (323, 469004), (646, 234502), (1292, 117251)]