161404596

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87911}}^1$

素因数の和:87941

約数の個数: 48

約数和(自身を含む): 443076480

約数和(自身を除く): 281671884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 87911, 175822, 263733, 351644, 527466, 791199, 1054932, 1494487, 1582398, 2373597, 2988974, 3164796, 4483461, 4747194, 5977948, 8966922, 9494388, 13450383, 17933844, 26900766, 40351149, 53801532, 80702298, 161404596]

約数ペア:

[(1, 161404596), (2, 80702298), (3, 53801532), (4, 40351149), (6, 26900766), (9, 17933844), (12, 13450383), (17, 9494388), (18, 8966922), (27, 5977948), (34, 4747194), (36, 4483461), (51, 3164796), (54, 2988974), (68, 2373597), (102, 1582398), (108, 1494487), (153, 1054932), (204, 791199), (306, 527466), (459, 351644), (612, 263733), (918, 175822), (1836, 87911)]