148811936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3931}}^1$

素因数の和:3974

約数の個数: 72

約数和(自身を含む): 362656224

約数和(自身を除く): 213844288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 3931, 4732, 5408, 7862, 9464, 15724, 18928, 27517, 31448, 37856, 51103, 55034, 62896, 102206, 110068, 125792, 204412, 220136, 357721, 408824, 440272, 664339, 715442, 817648, 880544, 1328678, 1430884, 1635296, 2657356, 2861768, 4650373, 5314712, 5723536, 9300746, 10629424, 11447072, 18601492, 21258848, 37202984, 74405968, 148811936]

約数ペア:

[(1, 148811936), (2, 74405968), (4, 37202984), (7, 21258848), (8, 18601492), (13, 11447072), (14, 10629424), (16, 9300746), (26, 5723536), (28, 5314712), (32, 4650373), (52, 2861768), (56, 2657356), (91, 1635296), (104, 1430884), (112, 1328678), (169, 880544), (182, 817648), (208, 715442), (224, 664339), (338, 440272), (364, 408824), (416, 357721), (676, 220136), (728, 204412), (1183, 125792), (1352, 110068), (1456, 102206), (2366, 62896), (2704, 55034), (2912, 51103), (3931, 37856), (4732, 31448), (5408, 27517), (7862, 18928), (9464, 15724)]