168581976

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{132533}}^1$

素因数の和:132595

約数の個数: 32

約数和(自身を含む): 429410160

約数和(自身を除く): 260828184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 132533, 265066, 397599, 530132, 795198, 1060264, 1590396, 3180792, 7024249, 14048498, 21072747, 28096996, 42145494, 56193992, 84290988, 168581976]

約数ペア:

[(1, 168581976), (2, 84290988), (3, 56193992), (4, 42145494), (6, 28096996), (8, 21072747), (12, 14048498), (24, 7024249), (53, 3180792), (106, 1590396), (159, 1060264), (212, 795198), (318, 530132), (424, 397599), (636, 265066), (1272, 132533)]