163976172

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 389208960

約数和(自身を除く): 225232788

約数列:

[1, 2, 3, 4, 6, 12, 97, 179, 194, 291, 358, 388, 537, 582, 716, 787, 1074, 1164, 1574, 2148, 2361, 3148, 4722, 9444, 17363, 34726, 52089, 69452, 76339, 104178, 140873, 152678, 208356, 229017, 281746, 305356, 422619, 458034, 563492, 845238, 916068, 1690476, 13664681, 27329362, 40994043, 54658724, 81988086, 163976172]

約数ペア:

[(1, 163976172), (2, 81988086), (3, 54658724), (4, 40994043), (6, 27329362), (12, 13664681), (97, 1690476), (179, 916068), (194, 845238), (291, 563492), (358, 458034), (388, 422619), (537, 305356), (582, 281746), (716, 229017), (787, 208356), (1074, 152678), (1164, 140873), (1574, 104178), (2148, 76339), (2361, 69452), (3148, 52089), (4722, 34726), (9444, 17363)]