156718562

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 328878144

約数和(自身を除く): 172159582

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 53, 77, 91, 98, 106, 143, 154, 182, 211, 286, 371, 422, 539, 583, 637, 689, 742, 1001, 1078, 1166, 1274, 1378, 1477, 2002, 2321, 2597, 2743, 2954, 4081, 4642, 4823, 5194, 5486, 7007, 7579, 8162, 9646, 10339, 11183, 14014, 15158, 16247, 19201, 20678, 22366, 28567, 30173, 32494, 33761, 38402, 53053, 57134, 60346, 67522, 78281, 106106, 113729, 123013, 134407, 145379, 156562, 211211, 227458, 246026, 268814, 290758, 371371, 422422, 547967, 742742, 861091, 1017653, 1095934, 1478477, 1599169, 1722182, 2035306, 2956954, 3198338, 6027637, 7123571, 11194183, 12055274, 14247142, 22388366, 78359281, 156718562]

約数ペア:

[(1, 156718562), (2, 78359281), (7, 22388366), (11, 14247142), (13, 12055274), (14, 11194183), (22, 7123571), (26, 6027637), (49, 3198338), (53, 2956954), (77, 2035306), (91, 1722182), (98, 1599169), (106, 1478477), (143, 1095934), (154, 1017653), (182, 861091), (211, 742742), (286, 547967), (371, 422422), (422, 371371), (539, 290758), (583, 268814), (637, 246026), (689, 227458), (742, 211211), (1001, 156562), (1078, 145379), (1166, 134407), (1274, 123013), (1378, 113729), (1477, 106106), (2002, 78281), (2321, 67522), (2597, 60346), (2743, 57134), (2954, 53053), (4081, 38402), (4642, 33761), (4823, 32494), (5194, 30173), (5486, 28567), (7007, 22366), (7579, 20678), (8162, 19201), (9646, 16247), (10339, 15158), (11183, 14014)]