155694814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 267170400

約数和(自身を除く): 111475586

約数列:

[1, 2, 11, 22, 53, 61, 106, 121, 122, 199, 242, 398, 583, 671, 1166, 1342, 2189, 3233, 4378, 6413, 6466, 7381, 10547, 12139, 12826, 14762, 21094, 24079, 24278, 35563, 48158, 71126, 116017, 133529, 232034, 267058, 391193, 643367, 782386, 1276187, 1286734, 1468819, 2552374, 2937638, 7077037, 14154074, 77847407, 155694814]

約数ペア:

[(1, 155694814), (2, 77847407), (11, 14154074), (22, 7077037), (53, 2937638), (61, 2552374), (106, 1468819), (121, 1286734), (122, 1276187), (199, 782386), (242, 643367), (398, 391193), (583, 267058), (671, 232034), (1166, 133529), (1342, 116017), (2189, 71126), (3233, 48158), (4378, 35563), (6413, 24278), (6466, 24079), (7381, 21094), (10547, 14762), (12139, 12826)]