163145178

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3129

約数の個数: 80

約数和(自身を含む): 426818304

約数和(自身を除く): 263673126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1974, 2538, 2961, 3061, 3807, 5922, 6122, 7614, 8883, 9183, 17766, 18366, 21427, 26649, 27549, 42854, 53298, 55098, 64281, 82647, 128562, 143867, 165294, 192843, 247941, 287734, 385686, 431601, 495882, 578529, 863202, 1007069, 1157058, 1294803, 1735587, 2014138, 2589606, 3021207, 3471174, 3884409, 6042414, 7768818, 9063621, 11653227, 18127242, 23306454, 27190863, 54381726, 81572589, 163145178]

約数ペア:

[(1, 163145178), (2, 81572589), (3, 54381726), (6, 27190863), (7, 23306454), (9, 18127242), (14, 11653227), (18, 9063621), (21, 7768818), (27, 6042414), (42, 3884409), (47, 3471174), (54, 3021207), (63, 2589606), (81, 2014138), (94, 1735587), (126, 1294803), (141, 1157058), (162, 1007069), (189, 863202), (282, 578529), (329, 495882), (378, 431601), (423, 385686), (567, 287734), (658, 247941), (846, 192843), (987, 165294), (1134, 143867), (1269, 128562), (1974, 82647), (2538, 64281), (2961, 55098), (3061, 53298), (3807, 42854), (5922, 27549), (6122, 26649), (7614, 21427), (8883, 18366), (9183, 17766)]