171937512

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 508550400

約数和(自身を除く): 336612888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 92, 106, 108, 138, 159, 184, 207, 212, 216, 276, 318, 414, 424, 477, 552, 621, 636, 653, 828, 954, 1219, 1242, 1272, 1306, 1431, 1656, 1908, 1959, 2438, 2484, 2612, 2862, 3657, 3816, 3918, 4876, 4968, 5224, 5724, 5877, 7314, 7836, 9752, 10971, 11448, 11754, 14628, 15019, 15672, 17631, 21942, 23508, 29256, 30038, 32913, 34609, 35262, 43884, 45057, 47016, 60076, 65826, 69218, 70524, 87768, 90114, 103827, 120152, 131652, 135171, 138436, 141048, 180228, 207654, 263304, 270342, 276872, 311481, 360456, 405513, 415308, 540684, 622962, 796007, 811026, 830616, 934443, 1081368, 1245924, 1592014, 1622052, 1868886, 2388021, 2491848, 3184028, 3244104, 3737772, 4776042, 6368056, 7164063, 7475544, 9552084, 14328126, 19104168, 21492189, 28656252, 42984378, 57312504, 85968756, 171937512]

約数ペア:

[(1, 171937512), (2, 85968756), (3, 57312504), (4, 42984378), (6, 28656252), (8, 21492189), (9, 19104168), (12, 14328126), (18, 9552084), (23, 7475544), (24, 7164063), (27, 6368056), (36, 4776042), (46, 3737772), (53, 3244104), (54, 3184028), (69, 2491848), (72, 2388021), (92, 1868886), (106, 1622052), (108, 1592014), (138, 1245924), (159, 1081368), (184, 934443), (207, 830616), (212, 811026), (216, 796007), (276, 622962), (318, 540684), (414, 415308), (424, 405513), (477, 360456), (552, 311481), (621, 276872), (636, 270342), (653, 263304), (828, 207654), (954, 180228), (1219, 141048), (1242, 138436), (1272, 135171), (1306, 131652), (1431, 120152), (1656, 103827), (1908, 90114), (1959, 87768), (2438, 70524), (2484, 69218), (2612, 65826), (2862, 60076), (3657, 47016), (3816, 45057), (3918, 43884), (4876, 35262), (4968, 34609), (5224, 32913), (5724, 30038), (5877, 29256), (7314, 23508), (7836, 21942), (9752, 17631), (10971, 15672), (11448, 15019), (11754, 14628)]