149224348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 323193024

約数和(自身を除く): 173968676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2081, 2561, 2758, 4162, 5122, 5516, 8324, 10244, 14567, 17927, 27053, 29134, 35854, 54106, 58268, 71708, 108212, 189371, 378742, 409957, 757484, 819914, 1639828, 2869699, 5329441, 5739398, 10658882, 11478796, 21317764, 37306087, 74612174, 149224348]

約数ペア:

[(1, 149224348), (2, 74612174), (4, 37306087), (7, 21317764), (13, 11478796), (14, 10658882), (26, 5739398), (28, 5329441), (52, 2869699), (91, 1639828), (182, 819914), (197, 757484), (364, 409957), (394, 378742), (788, 189371), (1379, 108212), (2081, 71708), (2561, 58268), (2758, 54106), (4162, 35854), (5122, 29134), (5516, 27053), (8324, 17927), (10244, 14567)]