154861362

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 365040000

約数和(自身を除く): 210178638

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 298, 342, 447, 513, 894, 1013, 1026, 1341, 2026, 2682, 2831, 3039, 4023, 5662, 6078, 8046, 8493, 9117, 16986, 18234, 19247, 25479, 27351, 38494, 50958, 54702, 57741, 76437, 115482, 150937, 152874, 173223, 301874, 346446, 452811, 519669, 905622, 1039338, 1358433, 2716866, 2867803, 4075299, 5735606, 8150598, 8603409, 17206818, 25810227, 51620454, 77430681, 154861362]

約数ペア:

[(1, 154861362), (2, 77430681), (3, 51620454), (6, 25810227), (9, 17206818), (18, 8603409), (19, 8150598), (27, 5735606), (38, 4075299), (54, 2867803), (57, 2716866), (114, 1358433), (149, 1039338), (171, 905622), (298, 519669), (342, 452811), (447, 346446), (513, 301874), (894, 173223), (1013, 152874), (1026, 150937), (1341, 115482), (2026, 76437), (2682, 57741), (2831, 54702), (3039, 50958), (4023, 38494), (5662, 27351), (6078, 25479), (8046, 19247), (8493, 18234), (9117, 16986)]