163845504

素因数分解:

$2^7\times 3^4\times {\mathrm{15803}}^1$

素因数の和:15829

約数の個数: 80

約数和(自身を含む): 487632420

約数和(自身を除く): 323786916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 15803, 31606, 47409, 63212, 94818, 126424, 142227, 189636, 252848, 284454, 379272, 426681, 505696, 568908, 758544, 853362, 1011392, 1137816, 1280043, 1517088, 1706724, 2022784, 2275632, 2560086, 3034176, 3413448, 4551264, 5120172, 6068352, 6826896, 9102528, 10240344, 13653792, 18205056, 20480688, 27307584, 40961376, 54615168, 81922752, 163845504]

約数ペア:

[(1, 163845504), (2, 81922752), (3, 54615168), (4, 40961376), (6, 27307584), (8, 20480688), (9, 18205056), (12, 13653792), (16, 10240344), (18, 9102528), (24, 6826896), (27, 6068352), (32, 5120172), (36, 4551264), (48, 3413448), (54, 3034176), (64, 2560086), (72, 2275632), (81, 2022784), (96, 1706724), (108, 1517088), (128, 1280043), (144, 1137816), (162, 1011392), (192, 853362), (216, 758544), (288, 568908), (324, 505696), (384, 426681), (432, 379272), (576, 284454), (648, 252848), (864, 189636), (1152, 142227), (1296, 126424), (1728, 94818), (2592, 63212), (3456, 47409), (5184, 31606), (10368, 15803)]