171528912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1781

約数の個数: 120

約数和(自身を含む): 520982280

約数和(自身を除く): 349453368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1709, 1968, 2091, 2448, 2788, 2952, 3418, 4182, 5127, 5576, 5904, 6273, 6836, 8364, 10254, 11152, 12546, 13672, 15381, 16728, 20508, 25092, 27344, 29053, 30762, 33456, 41016, 50184, 58106, 61524, 70069, 82032, 87159, 100368, 116212, 123048, 140138, 174318, 210207, 232424, 246096, 261477, 280276, 348636, 420414, 464848, 522954, 560552, 630621, 697272, 840828, 1045908, 1121104, 1191173, 1261242, 1394544, 1681656, 2091816, 2382346, 2522484, 3363312, 3573519, 4183632, 4764692, 5044968, 7147038, 9529384, 10089936, 10720557, 14294076, 19058768, 21441114, 28588152, 42882228, 57176304, 85764456, 171528912]

約数ペア:

[(1, 171528912), (2, 85764456), (3, 57176304), (4, 42882228), (6, 28588152), (8, 21441114), (9, 19058768), (12, 14294076), (16, 10720557), (17, 10089936), (18, 9529384), (24, 7147038), (34, 5044968), (36, 4764692), (41, 4183632), (48, 3573519), (51, 3363312), (68, 2522484), (72, 2382346), (82, 2091816), (102, 1681656), (123, 1394544), (136, 1261242), (144, 1191173), (153, 1121104), (164, 1045908), (204, 840828), (246, 697272), (272, 630621), (306, 560552), (328, 522954), (369, 464848), (408, 420414), (492, 348636), (612, 280276), (656, 261477), (697, 246096), (738, 232424), (816, 210207), (984, 174318), (1224, 140138), (1394, 123048), (1476, 116212), (1709, 100368), (1968, 87159), (2091, 82032), (2448, 70069), (2788, 61524), (2952, 58106), (3418, 50184), (4182, 41016), (5127, 33456), (5576, 30762), (5904, 29053), (6273, 27344), (6836, 25092), (8364, 20508), (10254, 16728), (11152, 15381), (12546, 13672)]