156930259172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{220399}}^1$

素因数の和:220740

約数の個数: 48

約数和(自身を含む): 299698156800

約数和(自身を除く): 142767897628

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 283, 566, 629, 1132, 1258, 2516, 4811, 9622, 10471, 19244, 20942, 41884, 178007, 220399, 356014, 440798, 712028, 881596, 3746783, 7493566, 8154763, 14987132, 16309526, 32619052, 62372917, 124745834, 138630971, 249491668, 277261942, 554523884, 1060339589, 2120679178, 2307797929, 4241358356, 4615595858, 9231191716, 39232564793, 78465129586, 156930259172]

約数ペア:

[(1, 156930259172), (2, 78465129586), (4, 39232564793), (17, 9231191716), (34, 4615595858), (37, 4241358356), (68, 2307797929), (74, 2120679178), (148, 1060339589), (283, 554523884), (566, 277261942), (629, 249491668), (1132, 138630971), (1258, 124745834), (2516, 62372917), (4811, 32619052), (9622, 16309526), (10471, 14987132), (19244, 8154763), (20942, 7493566), (41884, 3746783), (178007, 881596), (220399, 712028), (356014, 440798)]