172016082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 471398400

約数和(自身を除く): 299382318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 86, 114, 126, 129, 133, 171, 189, 258, 266, 301, 342, 378, 387, 399, 513, 557, 602, 774, 798, 817, 903, 1026, 1114, 1161, 1197, 1634, 1671, 1806, 2322, 2394, 2451, 2709, 3342, 3591, 3899, 4902, 5013, 5418, 5719, 7182, 7353, 7798, 8127, 10026, 10583, 11438, 11697, 14706, 15039, 16254, 17157, 21166, 22059, 23394, 23951, 30078, 31749, 34314, 35091, 44118, 47902, 51471, 63498, 70182, 71853, 74081, 95247, 102942, 105273, 143706, 148162, 154413, 167657, 190494, 210546, 215559, 222243, 285741, 308826, 335314, 431118, 444486, 455069, 502971, 571482, 646677, 666729, 910138, 1005942, 1293354, 1333458, 1365207, 1508913, 2000187, 2730414, 3017826, 3185483, 4000374, 4095621, 4526739, 6370966, 8191242, 9053478, 9556449, 12286863, 19112898, 24573726, 28669347, 57338694, 86008041, 172016082]

約数ペア:

[(1, 172016082), (2, 86008041), (3, 57338694), (6, 28669347), (7, 24573726), (9, 19112898), (14, 12286863), (18, 9556449), (19, 9053478), (21, 8191242), (27, 6370966), (38, 4526739), (42, 4095621), (43, 4000374), (54, 3185483), (57, 3017826), (63, 2730414), (86, 2000187), (114, 1508913), (126, 1365207), (129, 1333458), (133, 1293354), (171, 1005942), (189, 910138), (258, 666729), (266, 646677), (301, 571482), (342, 502971), (378, 455069), (387, 444486), (399, 431118), (513, 335314), (557, 308826), (602, 285741), (774, 222243), (798, 215559), (817, 210546), (903, 190494), (1026, 167657), (1114, 154413), (1161, 148162), (1197, 143706), (1634, 105273), (1671, 102942), (1806, 95247), (2322, 74081), (2394, 71853), (2451, 70182), (2709, 63498), (3342, 51471), (3591, 47902), (3899, 44118), (4902, 35091), (5013, 34314), (5418, 31749), (5719, 30078), (7182, 23951), (7353, 23394), (7798, 22059), (8127, 21166), (10026, 17157), (10583, 16254), (11438, 15039), (11697, 14706)]