163711488

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 80

約数和(自身を含む): 444587616

約数和(自身を除く): 280876128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2011, 2544, 3392, 4022, 5088, 6033, 6784, 8044, 10176, 12066, 13568, 16088, 20352, 24132, 27136, 32176, 40704, 48264, 64352, 81408, 96528, 106583, 128704, 193056, 213166, 257408, 319749, 386112, 426332, 514816, 639498, 772224, 852664, 1029632, 1278996, 1544448, 1705328, 2557992, 3088896, 3410656, 5115984, 6821312, 10231968, 13642624, 20463936, 27285248, 40927872, 54570496, 81855744, 163711488]

約数ペア:

[(1, 163711488), (2, 81855744), (3, 54570496), (4, 40927872), (6, 27285248), (8, 20463936), (12, 13642624), (16, 10231968), (24, 6821312), (32, 5115984), (48, 3410656), (53, 3088896), (64, 2557992), (96, 1705328), (106, 1544448), (128, 1278996), (159, 1029632), (192, 852664), (212, 772224), (256, 639498), (318, 514816), (384, 426332), (424, 386112), (512, 319749), (636, 257408), (768, 213166), (848, 193056), (1272, 128704), (1536, 106583), (1696, 96528), (2011, 81408), (2544, 64352), (3392, 48264), (4022, 40704), (5088, 32176), (6033, 27136), (6784, 24132), (8044, 20352), (10176, 16088), (12066, 13568)]