168977536

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 252568064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 163, 178, 182, 208, 224, 326, 356, 364, 416, 448, 623, 652, 712, 728, 832, 896, 1141, 1157, 1246, 1304, 1424, 1456, 1664, 2119, 2282, 2314, 2492, 2608, 2848, 2912, 4238, 4564, 4628, 4984, 5216, 5696, 5824, 8099, 8476, 9128, 9256, 9968, 10432, 11392, 11648, 14507, 14833, 16198, 16952, 18256, 18512, 19936, 20864, 29014, 29666, 32396, 33904, 36512, 37024, 39872, 58028, 59332, 64792, 67808, 73024, 74048, 79744, 101549, 116056, 118664, 129584, 135616, 146048, 148096, 188591, 203098, 232112, 237328, 259168, 271232, 377182, 406196, 464224, 474656, 518336, 754364, 812392, 928448, 949312, 1036672, 1320137, 1508728, 1624784, 1856896, 1898624, 2640274, 3017456, 3249568, 5280548, 6034912, 6499136, 10561096, 12069824, 12998272, 21122192, 24139648, 42244384, 84488768, 168977536]

約数ペア:

[(1, 168977536), (2, 84488768), (4, 42244384), (7, 24139648), (8, 21122192), (13, 12998272), (14, 12069824), (16, 10561096), (26, 6499136), (28, 6034912), (32, 5280548), (52, 3249568), (56, 3017456), (64, 2640274), (89, 1898624), (91, 1856896), (104, 1624784), (112, 1508728), (128, 1320137), (163, 1036672), (178, 949312), (182, 928448), (208, 812392), (224, 754364), (326, 518336), (356, 474656), (364, 464224), (416, 406196), (448, 377182), (623, 271232), (652, 259168), (712, 237328), (728, 232112), (832, 203098), (896, 188591), (1141, 148096), (1157, 146048), (1246, 135616), (1304, 129584), (1424, 118664), (1456, 116056), (1664, 101549), (2119, 79744), (2282, 74048), (2314, 73024), (2492, 67808), (2608, 64792), (2848, 59332), (2912, 58028), (4238, 39872), (4564, 37024), (4628, 36512), (4984, 33904), (5216, 32396), (5696, 29666), (5824, 29014), (8099, 20864), (8476, 19936), (9128, 18512), (9256, 18256), (9968, 16952), (10432, 16198), (11392, 14833), (11648, 14507)]