157631616

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 128

約数和(自身を含む): 492782400

約数和(自身を除く): 335150784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 2683, 3264, 3456, 3672, 4896, 5366, 6528, 7344, 8049, 9792, 10732, 14688, 16098, 19584, 21464, 24147, 29376, 32196, 42928, 45611, 48294, 58752, 64392, 72441, 85856, 91222, 96588, 128784, 136833, 144882, 171712, 182444, 193176, 257568, 273666, 289764, 343424, 364888, 386352, 410499, 515136, 547332, 579528, 729776, 772704, 820998, 1030272, 1094664, 1159056, 1231497, 1459552, 1545408, 1641996, 2189328, 2318112, 2462994, 2919104, 3090816, 3283992, 4378656, 4636224, 4925988, 5838208, 6567984, 8757312, 9272448, 9851976, 13135968, 17514624, 19703952, 26271936, 39407904, 52543872, 78815808, 157631616]

約数ペア:

[(1, 157631616), (2, 78815808), (3, 52543872), (4, 39407904), (6, 26271936), (8, 19703952), (9, 17514624), (12, 13135968), (16, 9851976), (17, 9272448), (18, 8757312), (24, 6567984), (27, 5838208), (32, 4925988), (34, 4636224), (36, 4378656), (48, 3283992), (51, 3090816), (54, 2919104), (64, 2462994), (68, 2318112), (72, 2189328), (96, 1641996), (102, 1545408), (108, 1459552), (128, 1231497), (136, 1159056), (144, 1094664), (153, 1030272), (192, 820998), (204, 772704), (216, 729776), (272, 579528), (288, 547332), (306, 515136), (384, 410499), (408, 386352), (432, 364888), (459, 343424), (544, 289764), (576, 273666), (612, 257568), (816, 193176), (864, 182444), (918, 171712), (1088, 144882), (1152, 136833), (1224, 128784), (1632, 96588), (1728, 91222), (1836, 85856), (2176, 72441), (2448, 64392), (2683, 58752), (3264, 48294), (3456, 45611), (3672, 42928), (4896, 32196), (5366, 29376), (6528, 24147), (7344, 21464), (8049, 19584), (9792, 16098), (10732, 14688)]