160389288

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 487296000

約数和(自身を除く): 326906712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1409, 1581, 1674, 1836, 2108, 2232, 2818, 3162, 3348, 3672, 4216, 4227, 4743, 5636, 6324, 6696, 8454, 9486, 11272, 12648, 12681, 14229, 16908, 18972, 23953, 25362, 28458, 33816, 37944, 38043, 43679, 47906, 50724, 56916, 71859, 76086, 87358, 95812, 101448, 113832, 131037, 143718, 152172, 174716, 191624, 215577, 262074, 287436, 304344, 349432, 393111, 431154, 524148, 574872, 646731, 742543, 786222, 862308, 1048296, 1179333, 1293462, 1485086, 1572444, 1724616, 2227629, 2358666, 2586924, 2970172, 3144888, 4455258, 4717332, 5173848, 5940344, 6682887, 8910516, 9434664, 13365774, 17821032, 20048661, 26731548, 40097322, 53463096, 80194644, 160389288]

約数ペア:

[(1, 160389288), (2, 80194644), (3, 53463096), (4, 40097322), (6, 26731548), (8, 20048661), (9, 17821032), (12, 13365774), (17, 9434664), (18, 8910516), (24, 6682887), (27, 5940344), (31, 5173848), (34, 4717332), (36, 4455258), (51, 3144888), (54, 2970172), (62, 2586924), (68, 2358666), (72, 2227629), (93, 1724616), (102, 1572444), (108, 1485086), (124, 1293462), (136, 1179333), (153, 1048296), (186, 862308), (204, 786222), (216, 742543), (248, 646731), (279, 574872), (306, 524148), (372, 431154), (408, 393111), (459, 349432), (527, 304344), (558, 287436), (612, 262074), (744, 215577), (837, 191624), (918, 174716), (1054, 152172), (1116, 143718), (1224, 131037), (1409, 113832), (1581, 101448), (1674, 95812), (1836, 87358), (2108, 76086), (2232, 71859), (2818, 56916), (3162, 50724), (3348, 47906), (3672, 43679), (4216, 38043), (4227, 37944), (4743, 33816), (5636, 28458), (6324, 25362), (6696, 23953), (8454, 18972), (9486, 16908), (11272, 14229), (12648, 12681)]