142822576

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 318729600

約数和(自身を除く): 175907024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 239, 272, 338, 442, 478, 676, 884, 956, 1352, 1768, 1912, 2197, 2704, 2873, 3107, 3536, 3824, 4063, 4394, 5746, 6214, 8126, 8788, 11492, 12428, 16252, 17576, 22984, 24856, 32504, 35152, 37349, 40391, 45968, 49712, 52819, 65008, 74698, 80782, 105638, 149396, 161564, 211276, 298792, 323128, 422552, 525083, 597584, 646256, 686647, 845104, 1050166, 1373294, 2100332, 2746588, 4200664, 5493176, 8401328, 8926411, 10986352, 17852822, 35705644, 71411288, 142822576]

約数ペア:

[(1, 142822576), (2, 71411288), (4, 35705644), (8, 17852822), (13, 10986352), (16, 8926411), (17, 8401328), (26, 5493176), (34, 4200664), (52, 2746588), (68, 2100332), (104, 1373294), (136, 1050166), (169, 845104), (208, 686647), (221, 646256), (239, 597584), (272, 525083), (338, 422552), (442, 323128), (478, 298792), (676, 211276), (884, 161564), (956, 149396), (1352, 105638), (1768, 80782), (1912, 74698), (2197, 65008), (2704, 52819), (2873, 49712), (3107, 45968), (3536, 40391), (3824, 37349), (4063, 35152), (4394, 32504), (5746, 24856), (6214, 22984), (8126, 17576), (8788, 16252), (11492, 12428)]