156900128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 395756928

約数和(自身を除く): 238856800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 518, 592, 616, 814, 1036, 1184, 1232, 1628, 1721, 2072, 2464, 2849, 3256, 3442, 4144, 5698, 6512, 6884, 8288, 11396, 12047, 13024, 13768, 18931, 22792, 24094, 27536, 37862, 45584, 48188, 55072, 63677, 75724, 91168, 96376, 127354, 132517, 151448, 192752, 254708, 265034, 302896, 385504, 445739, 509416, 530068, 605792, 700447, 891478, 1018832, 1060136, 1400894, 1782956, 2037664, 2120272, 2801788, 3565912, 4240544, 4903129, 5603576, 7131824, 9806258, 11207152, 14263648, 19612516, 22414304, 39225032, 78450064, 156900128]

約数ペア:

[(1, 156900128), (2, 78450064), (4, 39225032), (7, 22414304), (8, 19612516), (11, 14263648), (14, 11207152), (16, 9806258), (22, 7131824), (28, 5603576), (32, 4903129), (37, 4240544), (44, 3565912), (56, 2801788), (74, 2120272), (77, 2037664), (88, 1782956), (112, 1400894), (148, 1060136), (154, 1018832), (176, 891478), (224, 700447), (259, 605792), (296, 530068), (308, 509416), (352, 445739), (407, 385504), (518, 302896), (592, 265034), (616, 254708), (814, 192752), (1036, 151448), (1184, 132517), (1232, 127354), (1628, 96376), (1721, 91168), (2072, 75724), (2464, 63677), (2849, 55072), (3256, 48188), (3442, 45584), (4144, 37862), (5698, 27536), (6512, 24094), (6884, 22792), (8288, 18931), (11396, 13768), (12047, 13024)]