155623032

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 465989160

約数和(自身を除く): 310366128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 277, 289, 306, 324, 408, 459, 486, 554, 578, 612, 648, 831, 867, 918, 972, 1108, 1156, 1224, 1377, 1662, 1734, 1836, 1944, 2216, 2312, 2493, 2601, 2754, 3324, 3468, 3672, 4131, 4709, 4986, 5202, 5508, 6648, 6936, 7479, 7803, 8262, 9418, 9972, 10404, 11016, 14127, 14958, 15606, 16524, 18836, 19944, 20808, 22437, 23409, 28254, 29916, 31212, 33048, 37672, 42381, 44874, 46818, 56508, 59832, 62424, 67311, 70227, 80053, 84762, 89748, 93636, 113016, 127143, 134622, 140454, 160106, 169524, 179496, 187272, 240159, 254286, 269244, 280908, 320212, 339048, 381429, 480318, 508572, 538488, 561816, 640424, 720477, 762858, 960636, 1017144, 1144287, 1440954, 1525716, 1921272, 2161431, 2288574, 2881908, 3051432, 4322862, 4577148, 5763816, 6484293, 8645724, 9154296, 12968586, 17291448, 19452879, 25937172, 38905758, 51874344, 77811516, 155623032]

約数ペア:

[(1, 155623032), (2, 77811516), (3, 51874344), (4, 38905758), (6, 25937172), (8, 19452879), (9, 17291448), (12, 12968586), (17, 9154296), (18, 8645724), (24, 6484293), (27, 5763816), (34, 4577148), (36, 4322862), (51, 3051432), (54, 2881908), (68, 2288574), (72, 2161431), (81, 1921272), (102, 1525716), (108, 1440954), (136, 1144287), (153, 1017144), (162, 960636), (204, 762858), (216, 720477), (243, 640424), (277, 561816), (289, 538488), (306, 508572), (324, 480318), (408, 381429), (459, 339048), (486, 320212), (554, 280908), (578, 269244), (612, 254286), (648, 240159), (831, 187272), (867, 179496), (918, 169524), (972, 160106), (1108, 140454), (1156, 134622), (1224, 127143), (1377, 113016), (1662, 93636), (1734, 89748), (1836, 84762), (1944, 80053), (2216, 70227), (2312, 67311), (2493, 62424), (2601, 59832), (2754, 56508), (3324, 46818), (3468, 44874), (3672, 42381), (4131, 37672), (4709, 33048), (4986, 31212), (5202, 29916), (5508, 28254), (6648, 23409), (6936, 22437), (7479, 20808), (7803, 19944), (8262, 18836), (9418, 16524), (9972, 15606), (10404, 14958), (11016, 14127)]