157803606

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 360806400

約数和(自身を除く): 203002794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 142, 158, 213, 237, 426, 474, 521, 639, 711, 1042, 1278, 1422, 1563, 1917, 2133, 3126, 3834, 4266, 4689, 5609, 9378, 11218, 14067, 16827, 28134, 33654, 36991, 41159, 50481, 73982, 82318, 100962, 110973, 123477, 151443, 221946, 246954, 302886, 332919, 370431, 665838, 740862, 998757, 1111293, 1997514, 2222586, 2922289, 5844578, 8766867, 17533734, 26300601, 52601202, 78901803, 157803606]

約数ペア:

[(1, 157803606), (2, 78901803), (3, 52601202), (6, 26300601), (9, 17533734), (18, 8766867), (27, 5844578), (54, 2922289), (71, 2222586), (79, 1997514), (142, 1111293), (158, 998757), (213, 740862), (237, 665838), (426, 370431), (474, 332919), (521, 302886), (639, 246954), (711, 221946), (1042, 151443), (1278, 123477), (1422, 110973), (1563, 100962), (1917, 82318), (2133, 73982), (3126, 50481), (3834, 41159), (4266, 36991), (4689, 33654), (5609, 28134), (9378, 16827), (11218, 14067)]