157465998

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 364564800

約数和(自身を除く): 207098802

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 193, 261, 386, 521, 522, 579, 783, 1042, 1158, 1563, 1566, 1737, 3126, 3474, 4689, 5211, 5597, 9378, 10422, 11194, 14067, 15109, 16791, 28134, 30218, 33582, 45327, 50373, 90654, 100553, 100746, 135981, 151119, 201106, 271962, 301659, 302238, 407943, 603318, 815886, 904977, 1809954, 2714931, 2916037, 5429862, 5832074, 8748111, 17496222, 26244333, 52488666, 78732999, 157465998]

約数ペア:

[(1, 157465998), (2, 78732999), (3, 52488666), (6, 26244333), (9, 17496222), (18, 8748111), (27, 5832074), (29, 5429862), (54, 2916037), (58, 2714931), (87, 1809954), (174, 904977), (193, 815886), (261, 603318), (386, 407943), (521, 302238), (522, 301659), (579, 271962), (783, 201106), (1042, 151119), (1158, 135981), (1563, 100746), (1566, 100553), (1737, 90654), (3126, 50373), (3474, 45327), (4689, 33582), (5211, 30218), (5597, 28134), (9378, 16791), (10422, 15109), (11194, 14067)]