140941416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 306956184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1439, 1484, 1749, 1848, 2226, 2332, 2878, 2968, 3498, 4081, 4317, 4452, 4664, 5756, 6996, 8162, 8634, 8904, 10073, 11512, 12243, 13992, 15829, 16324, 17268, 20146, 24486, 30219, 31658, 32648, 34536, 40292, 47487, 48972, 60438, 63316, 76267, 80584, 94974, 97944, 110803, 120876, 126632, 152534, 189948, 221606, 228801, 241752, 305068, 332409, 379896, 443212, 457602, 533869, 610136, 664818, 838937, 886424, 915204, 1067738, 1329636, 1601607, 1677874, 1830408, 2135476, 2516811, 2659272, 3203214, 3355748, 4270952, 5033622, 5872559, 6406428, 6711496, 10067244, 11745118, 12812856, 17617677, 20134488, 23490236, 35235354, 46980472, 70470708, 140941416]

約数ペア:

[(1, 140941416), (2, 70470708), (3, 46980472), (4, 35235354), (6, 23490236), (7, 20134488), (8, 17617677), (11, 12812856), (12, 11745118), (14, 10067244), (21, 6711496), (22, 6406428), (24, 5872559), (28, 5033622), (33, 4270952), (42, 3355748), (44, 3203214), (53, 2659272), (56, 2516811), (66, 2135476), (77, 1830408), (84, 1677874), (88, 1601607), (106, 1329636), (132, 1067738), (154, 915204), (159, 886424), (168, 838937), (212, 664818), (231, 610136), (264, 533869), (308, 457602), (318, 443212), (371, 379896), (424, 332409), (462, 305068), (583, 241752), (616, 228801), (636, 221606), (742, 189948), (924, 152534), (1113, 126632), (1166, 120876), (1272, 110803), (1439, 97944), (1484, 94974), (1749, 80584), (1848, 76267), (2226, 63316), (2332, 60438), (2878, 48972), (2968, 47487), (3498, 40292), (4081, 34536), (4317, 32648), (4452, 31658), (4664, 30219), (5756, 24486), (6996, 20146), (8162, 17268), (8634, 16324), (8904, 15829), (10073, 13992), (11512, 12243)]