165516936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 467174400

約数和(自身を除く): 301657464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 109, 124, 156, 157, 186, 218, 248, 312, 314, 327, 372, 403, 436, 471, 628, 654, 744, 806, 872, 942, 1209, 1256, 1308, 1417, 1612, 1884, 2041, 2418, 2616, 2834, 3224, 3379, 3768, 4082, 4251, 4836, 4867, 5668, 6123, 6758, 8164, 8502, 9672, 9734, 10137, 11336, 12246, 13516, 14601, 16328, 17004, 17113, 19468, 20274, 24492, 27032, 29202, 34008, 34226, 38936, 40548, 43927, 48984, 51339, 58404, 63271, 68452, 81096, 87854, 102678, 116808, 126542, 131781, 136904, 175708, 189813, 205356, 222469, 253084, 263562, 351416, 379626, 410712, 444938, 506168, 527124, 530503, 667407, 759252, 889876, 1054248, 1061006, 1334814, 1518504, 1591509, 1779752, 2122012, 2669628, 3183018, 4244024, 5339256, 6366036, 6896539, 12732072, 13793078, 20689617, 27586156, 41379234, 55172312, 82758468, 165516936]

約数ペア:

[(1, 165516936), (2, 82758468), (3, 55172312), (4, 41379234), (6, 27586156), (8, 20689617), (12, 13793078), (13, 12732072), (24, 6896539), (26, 6366036), (31, 5339256), (39, 4244024), (52, 3183018), (62, 2669628), (78, 2122012), (93, 1779752), (104, 1591509), (109, 1518504), (124, 1334814), (156, 1061006), (157, 1054248), (186, 889876), (218, 759252), (248, 667407), (312, 530503), (314, 527124), (327, 506168), (372, 444938), (403, 410712), (436, 379626), (471, 351416), (628, 263562), (654, 253084), (744, 222469), (806, 205356), (872, 189813), (942, 175708), (1209, 136904), (1256, 131781), (1308, 126542), (1417, 116808), (1612, 102678), (1884, 87854), (2041, 81096), (2418, 68452), (2616, 63271), (2834, 58404), (3224, 51339), (3379, 48984), (3768, 43927), (4082, 40548), (4251, 38936), (4836, 34226), (4867, 34008), (5668, 29202), (6123, 27032), (6758, 24492), (8164, 20274), (8502, 19468), (9672, 17113), (9734, 17004), (10137, 16328), (11336, 14601), (12246, 13516)]