171554976

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 533433600

約数和(自身を除く): 361878624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 89, 92, 96, 97, 108, 138, 144, 178, 184, 194, 207, 216, 267, 276, 288, 291, 356, 368, 388, 414, 432, 534, 552, 582, 621, 712, 736, 776, 801, 828, 864, 873, 1068, 1104, 1164, 1242, 1424, 1552, 1602, 1656, 1746, 2047, 2136, 2208, 2231, 2328, 2403, 2484, 2619, 2848, 3104, 3204, 3312, 3492, 4094, 4272, 4462, 4656, 4806, 4968, 5238, 6141, 6408, 6624, 6693, 6984, 8188, 8544, 8633, 8924, 9312, 9612, 9936, 10476, 12282, 12816, 13386, 13968, 16376, 17266, 17848, 18423, 19224, 19872, 20079, 20952, 24564, 25632, 25899, 26772, 27936, 32752, 34532, 35696, 36846, 38448, 40158, 41904, 49128, 51798, 53544, 55269, 60237, 65504, 69064, 71392, 73692, 76896, 77697, 80316, 83808, 98256, 103596, 107088, 110538, 120474, 138128, 147384, 155394, 160632, 196512, 198559, 207192, 214176, 221076, 233091, 240948, 276256, 294768, 310788, 321264, 397118, 414384, 442152, 466182, 481896, 589536, 595677, 621576, 642528, 794236, 828768, 884304, 932364, 963792, 1191354, 1243152, 1588472, 1768608, 1787031, 1864728, 1927584, 2382708, 2486304, 3176944, 3574062, 3729456, 4765416, 5361093, 6353888, 7148124, 7458912, 9530832, 10722186, 14296248, 19061664, 21444372, 28592496, 42888744, 57184992, 85777488, 171554976]

約数ペア:

[(1, 171554976), (2, 85777488), (3, 57184992), (4, 42888744), (6, 28592496), (8, 21444372), (9, 19061664), (12, 14296248), (16, 10722186), (18, 9530832), (23, 7458912), (24, 7148124), (27, 6353888), (32, 5361093), (36, 4765416), (46, 3729456), (48, 3574062), (54, 3176944), (69, 2486304), (72, 2382708), (89, 1927584), (92, 1864728), (96, 1787031), (97, 1768608), (108, 1588472), (138, 1243152), (144, 1191354), (178, 963792), (184, 932364), (194, 884304), (207, 828768), (216, 794236), (267, 642528), (276, 621576), (288, 595677), (291, 589536), (356, 481896), (368, 466182), (388, 442152), (414, 414384), (432, 397118), (534, 321264), (552, 310788), (582, 294768), (621, 276256), (712, 240948), (736, 233091), (776, 221076), (801, 214176), (828, 207192), (864, 198559), (873, 196512), (1068, 160632), (1104, 155394), (1164, 147384), (1242, 138128), (1424, 120474), (1552, 110538), (1602, 107088), (1656, 103596), (1746, 98256), (2047, 83808), (2136, 80316), (2208, 77697), (2231, 76896), (2328, 73692), (2403, 71392), (2484, 69064), (2619, 65504), (2848, 60237), (3104, 55269), (3204, 53544), (3312, 51798), (3492, 49128), (4094, 41904), (4272, 40158), (4462, 38448), (4656, 36846), (4806, 35696), (4968, 34532), (5238, 32752), (6141, 27936), (6408, 26772), (6624, 25899), (6693, 25632), (6984, 24564), (8188, 20952), (8544, 20079), (8633, 19872), (8924, 19224), (9312, 18423), (9612, 17848), (9936, 17266), (10476, 16376), (12282, 13968), (12816, 13386)]