155844576

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 474692400

約数和(自身を除く): 318847824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 139, 144, 153, 204, 229, 272, 278, 288, 306, 408, 417, 458, 544, 556, 612, 687, 816, 834, 916, 1112, 1224, 1251, 1374, 1632, 1668, 1832, 2061, 2224, 2363, 2448, 2502, 2748, 3336, 3664, 3893, 4122, 4448, 4726, 4896, 5004, 5496, 6672, 7089, 7328, 7786, 8244, 9452, 10008, 10992, 11679, 13344, 14178, 15572, 16488, 18904, 20016, 21267, 21984, 23358, 28356, 31144, 31831, 32976, 35037, 37808, 40032, 42534, 46716, 56712, 62288, 63662, 65952, 70074, 75616, 85068, 93432, 95493, 113424, 124576, 127324, 140148, 170136, 186864, 190986, 226848, 254648, 280296, 286479, 340272, 373728, 381972, 509296, 541127, 560592, 572958, 680544, 763944, 1018592, 1082254, 1121184, 1145916, 1527888, 1623381, 2164508, 2291832, 3055776, 3246762, 4329016, 4583664, 4870143, 6493524, 8658032, 9167328, 9740286, 12987048, 17316064, 19480572, 25974096, 38961144, 51948192, 77922288, 155844576]

約数ペア:

[(1, 155844576), (2, 77922288), (3, 51948192), (4, 38961144), (6, 25974096), (8, 19480572), (9, 17316064), (12, 12987048), (16, 9740286), (17, 9167328), (18, 8658032), (24, 6493524), (32, 4870143), (34, 4583664), (36, 4329016), (48, 3246762), (51, 3055776), (68, 2291832), (72, 2164508), (96, 1623381), (102, 1527888), (136, 1145916), (139, 1121184), (144, 1082254), (153, 1018592), (204, 763944), (229, 680544), (272, 572958), (278, 560592), (288, 541127), (306, 509296), (408, 381972), (417, 373728), (458, 340272), (544, 286479), (556, 280296), (612, 254648), (687, 226848), (816, 190986), (834, 186864), (916, 170136), (1112, 140148), (1224, 127324), (1251, 124576), (1374, 113424), (1632, 95493), (1668, 93432), (1832, 85068), (2061, 75616), (2224, 70074), (2363, 65952), (2448, 63662), (2502, 62288), (2748, 56712), (3336, 46716), (3664, 42534), (3893, 40032), (4122, 37808), (4448, 35037), (4726, 32976), (4896, 31831), (5004, 31144), (5496, 28356), (6672, 23358), (7089, 21984), (7328, 21267), (7786, 20016), (8244, 18904), (9452, 16488), (10008, 15572), (10992, 14178), (11679, 13344)]