156624668892

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1488

約数の個数: 144

約数和(自身を含む): 405340895232

約数和(自身を除く): 248716226340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 157, 213, 284, 314, 426, 471, 607, 628, 639, 643, 852, 942, 1214, 1278, 1286, 1413, 1821, 1884, 1929, 2428, 2556, 2572, 2826, 3642, 3858, 5463, 5652, 5787, 7284, 7716, 10926, 11147, 11574, 21852, 22294, 23148, 33441, 43097, 44588, 45653, 66882, 86194, 91306, 95299, 100323, 100951, 129291, 133764, 136959, 172388, 182612, 190598, 200646, 201902, 258582, 273918, 285897, 302853, 381196, 387873, 390301, 401292, 403804, 410877, 517164, 547836, 571794, 605706, 775746, 780602, 821754, 857691, 908559, 1143588, 1170903, 1211412, 1551492, 1561204, 1643508, 1715382, 1817118, 2341806, 3430764, 3512709, 3634236, 4683612, 6766229, 7025418, 7167521, 13532458, 14050836, 14335042, 20298687, 21502563, 27064916, 27711371, 28670084, 40597374, 43005126, 55422742, 60896061, 61277257, 64507689, 81194748, 83134113, 86010252, 110845484, 121792122, 122554514, 129015378, 166268226, 183831771, 243584244, 245109028, 249402339, 258030756, 332536452, 367663542, 498804678, 551495313, 735327084, 997609356, 1102990626, 2205981252, 4350685247, 8701370494, 13052055741, 17402740988, 26104111482, 39156167223, 52208222964, 78312334446, 156624668892]

約数ペア:

[(1, 156624668892), (2, 78312334446), (3, 52208222964), (4, 39156167223), (6, 26104111482), (9, 17402740988), (12, 13052055741), (18, 8701370494), (36, 4350685247), (71, 2205981252), (142, 1102990626), (157, 997609356), (213, 735327084), (284, 551495313), (314, 498804678), (426, 367663542), (471, 332536452), (607, 258030756), (628, 249402339), (639, 245109028), (643, 243584244), (852, 183831771), (942, 166268226), (1214, 129015378), (1278, 122554514), (1286, 121792122), (1413, 110845484), (1821, 86010252), (1884, 83134113), (1929, 81194748), (2428, 64507689), (2556, 61277257), (2572, 60896061), (2826, 55422742), (3642, 43005126), (3858, 40597374), (5463, 28670084), (5652, 27711371), (5787, 27064916), (7284, 21502563), (7716, 20298687), (10926, 14335042), (11147, 14050836), (11574, 13532458), (21852, 7167521), (22294, 7025418), (23148, 6766229), (33441, 4683612), (43097, 3634236), (44588, 3512709), (45653, 3430764), (66882, 2341806), (86194, 1817118), (91306, 1715382), (95299, 1643508), (100323, 1561204), (100951, 1551492), (129291, 1211412), (133764, 1170903), (136959, 1143588), (172388, 908559), (182612, 857691), (190598, 821754), (200646, 780602), (201902, 775746), (258582, 605706), (273918, 571794), (285897, 547836), (302853, 517164), (381196, 410877), (387873, 403804), (390301, 401292)]