139688472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 438566400

約数和(自身を除く): 298877928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 269, 281, 308, 462, 538, 562, 616, 807, 843, 924, 1076, 1124, 1614, 1686, 1848, 1883, 1967, 2152, 2248, 2959, 3091, 3228, 3372, 3766, 3934, 5649, 5901, 5918, 6182, 6456, 6744, 7532, 7868, 8877, 9273, 11298, 11802, 11836, 12364, 15064, 15736, 17754, 18546, 20713, 21637, 22596, 23604, 23672, 24728, 35508, 37092, 41426, 43274, 45192, 47208, 62139, 64911, 71016, 74184, 75589, 82852, 86548, 124278, 129822, 151178, 165704, 173096, 226767, 248556, 259644, 302356, 453534, 497112, 519288, 529123, 604712, 831479, 907068, 1058246, 1587369, 1662958, 1814136, 2116492, 2494437, 3174738, 3325916, 4232984, 4988874, 5820353, 6349476, 6651832, 9977748, 11640706, 12698952, 17461059, 19955496, 23281412, 34922118, 46562824, 69844236, 139688472]

約数ペア:

[(1, 139688472), (2, 69844236), (3, 46562824), (4, 34922118), (6, 23281412), (7, 19955496), (8, 17461059), (11, 12698952), (12, 11640706), (14, 9977748), (21, 6651832), (22, 6349476), (24, 5820353), (28, 4988874), (33, 4232984), (42, 3325916), (44, 3174738), (56, 2494437), (66, 2116492), (77, 1814136), (84, 1662958), (88, 1587369), (132, 1058246), (154, 907068), (168, 831479), (231, 604712), (264, 529123), (269, 519288), (281, 497112), (308, 453534), (462, 302356), (538, 259644), (562, 248556), (616, 226767), (807, 173096), (843, 165704), (924, 151178), (1076, 129822), (1124, 124278), (1614, 86548), (1686, 82852), (1848, 75589), (1883, 74184), (1967, 71016), (2152, 64911), (2248, 62139), (2959, 47208), (3091, 45192), (3228, 43274), (3372, 41426), (3766, 37092), (3934, 35508), (5649, 24728), (5901, 23672), (5918, 23604), (6182, 22596), (6456, 21637), (6744, 20713), (7532, 18546), (7868, 17754), (8877, 15736), (9273, 15064), (11298, 12364), (11802, 11836)]