164565504

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 120

約数和(自身を含む): 482594112

約数和(自身を除く): 318028608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 503, 512, 568, 576, 639, 768, 852, 1006, 1136, 1152, 1278, 1509, 1536, 1704, 2012, 2272, 2304, 2556, 3018, 3408, 4024, 4527, 4544, 4608, 5112, 6036, 6816, 8048, 9054, 9088, 10224, 12072, 13632, 16096, 18108, 18176, 20448, 24144, 27264, 32192, 35713, 36216, 36352, 40896, 48288, 54528, 64384, 71426, 72432, 81792, 96576, 107139, 109056, 128768, 142852, 144864, 163584, 193152, 214278, 257536, 285704, 289728, 321417, 327168, 386304, 428556, 571408, 579456, 642834, 772608, 857112, 1142816, 1158912, 1285668, 1714224, 2285632, 2317824, 2571336, 3428448, 4571264, 5142672, 6856896, 9142528, 10285344, 13713792, 18285056, 20570688, 27427584, 41141376, 54855168, 82282752, 164565504]

約数ペア:

[(1, 164565504), (2, 82282752), (3, 54855168), (4, 41141376), (6, 27427584), (8, 20570688), (9, 18285056), (12, 13713792), (16, 10285344), (18, 9142528), (24, 6856896), (32, 5142672), (36, 4571264), (48, 3428448), (64, 2571336), (71, 2317824), (72, 2285632), (96, 1714224), (128, 1285668), (142, 1158912), (144, 1142816), (192, 857112), (213, 772608), (256, 642834), (284, 579456), (288, 571408), (384, 428556), (426, 386304), (503, 327168), (512, 321417), (568, 289728), (576, 285704), (639, 257536), (768, 214278), (852, 193152), (1006, 163584), (1136, 144864), (1152, 142852), (1278, 128768), (1509, 109056), (1536, 107139), (1704, 96576), (2012, 81792), (2272, 72432), (2304, 71426), (2556, 64384), (3018, 54528), (3408, 48288), (4024, 40896), (4527, 36352), (4544, 36216), (4608, 35713), (5112, 32192), (6036, 27264), (6816, 24144), (8048, 20448), (9054, 18176), (9088, 18108), (10224, 16096), (12072, 13632)]