170439672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 308561928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 59, 78, 94, 104, 118, 141, 156, 177, 188, 197, 236, 282, 312, 354, 376, 394, 472, 564, 591, 611, 708, 767, 788, 1128, 1182, 1222, 1416, 1534, 1576, 1833, 2301, 2364, 2444, 2561, 2773, 3068, 3666, 4602, 4728, 4888, 5122, 5546, 6136, 7332, 7683, 8319, 9204, 9259, 10244, 11092, 11623, 14664, 15366, 16638, 18408, 18518, 20488, 22184, 23246, 27777, 30732, 33276, 34869, 36049, 37036, 46492, 55554, 61464, 66552, 69738, 72098, 74072, 92984, 108147, 111108, 120367, 139476, 144196, 151099, 216294, 222216, 240734, 278952, 288392, 302198, 361101, 432588, 453297, 481468, 546281, 604396, 722202, 865176, 906594, 962936, 1092562, 1208792, 1444404, 1638843, 1813188, 2185124, 2888808, 3277686, 3626376, 4370248, 6555372, 7101653, 13110744, 14203306, 21304959, 28406612, 42609918, 56813224, 85219836, 170439672]

約数ペア:

[(1, 170439672), (2, 85219836), (3, 56813224), (4, 42609918), (6, 28406612), (8, 21304959), (12, 14203306), (13, 13110744), (24, 7101653), (26, 6555372), (39, 4370248), (47, 3626376), (52, 3277686), (59, 2888808), (78, 2185124), (94, 1813188), (104, 1638843), (118, 1444404), (141, 1208792), (156, 1092562), (177, 962936), (188, 906594), (197, 865176), (236, 722202), (282, 604396), (312, 546281), (354, 481468), (376, 453297), (394, 432588), (472, 361101), (564, 302198), (591, 288392), (611, 278952), (708, 240734), (767, 222216), (788, 216294), (1128, 151099), (1182, 144196), (1222, 139476), (1416, 120367), (1534, 111108), (1576, 108147), (1833, 92984), (2301, 74072), (2364, 72098), (2444, 69738), (2561, 66552), (2773, 61464), (3068, 55554), (3666, 46492), (4602, 37036), (4728, 36049), (4888, 34869), (5122, 33276), (5546, 30732), (6136, 27777), (7332, 23246), (7683, 22184), (8319, 20488), (9204, 18518), (9259, 18408), (10244, 16638), (11092, 15366), (11623, 14664)]