158287998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 361677312

約数和(自身を除く): 203389314

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 159, 222, 318, 407, 583, 814, 1166, 1221, 1223, 1749, 1961, 2442, 2446, 3498, 3669, 3922, 5883, 7338, 11766, 13453, 21571, 26906, 40359, 43142, 45251, 64713, 64819, 80718, 90502, 129426, 129638, 135753, 194457, 271506, 388914, 497761, 713009, 995522, 1426018, 1493283, 2139027, 2398303, 2986566, 4278054, 4796606, 7194909, 14389818, 26381333, 52762666, 79143999, 158287998]

約数ペア:

[(1, 158287998), (2, 79143999), (3, 52762666), (6, 26381333), (11, 14389818), (22, 7194909), (33, 4796606), (37, 4278054), (53, 2986566), (66, 2398303), (74, 2139027), (106, 1493283), (111, 1426018), (159, 995522), (222, 713009), (318, 497761), (407, 388914), (583, 271506), (814, 194457), (1166, 135753), (1221, 129638), (1223, 129426), (1749, 90502), (1961, 80718), (2442, 64819), (2446, 64713), (3498, 45251), (3669, 43142), (3922, 40359), (5883, 26906), (7338, 21571), (11766, 13453)]