162181188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 495593280

約数和(自身を除く): 333412092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 61, 69, 76, 78, 92, 114, 117, 122, 138, 156, 169, 171, 183, 207, 228, 234, 244, 247, 276, 299, 338, 342, 366, 414, 437, 468, 494, 507, 549, 598, 676, 684, 732, 741, 793, 828, 874, 897, 988, 1014, 1098, 1159, 1196, 1311, 1403, 1482, 1521, 1586, 1748, 1794, 2028, 2196, 2223, 2318, 2379, 2622, 2691, 2806, 2964, 3042, 3172, 3211, 3477, 3588, 3887, 3933, 4209, 4446, 4636, 4758, 5244, 5382, 5612, 5681, 6084, 6422, 6954, 7137, 7774, 7866, 8418, 8892, 9516, 9633, 10309, 10431, 10764, 11362, 11661, 12627, 12844, 13908, 14274, 15067, 15548, 15732, 16836, 17043, 18239, 19266, 20618, 20862, 22724, 23322, 25254, 26657, 28548, 28899, 30134, 30927, 34086, 34983, 36478, 38532, 41236, 41724, 45201, 46644, 50508, 51129, 53314, 54717, 57798, 60268, 61854, 68172, 69966, 72956, 73853, 79971, 90402, 92781, 102258, 106628, 109434, 115596, 123708, 135603, 139932, 147706, 159942, 164151, 180804, 185562, 195871, 204516, 218868, 221559, 237107, 239913, 271206, 295412, 319884, 328302, 346541, 371124, 391742, 443118, 474214, 479826, 542412, 587613, 656604, 664677, 693082, 711321, 783484, 886236, 948428, 959652, 1039623, 1175226, 1329354, 1386164, 1422642, 1762839, 2079246, 2133963, 2350452, 2658708, 2845284, 3118869, 3525678, 4158492, 4267926, 4505033, 6237738, 7051356, 8535852, 9010066, 12475476, 13515099, 18020132, 27030198, 40545297, 54060396, 81090594, 162181188]

約数ペア:

[(1, 162181188), (2, 81090594), (3, 54060396), (4, 40545297), (6, 27030198), (9, 18020132), (12, 13515099), (13, 12475476), (18, 9010066), (19, 8535852), (23, 7051356), (26, 6237738), (36, 4505033), (38, 4267926), (39, 4158492), (46, 3525678), (52, 3118869), (57, 2845284), (61, 2658708), (69, 2350452), (76, 2133963), (78, 2079246), (92, 1762839), (114, 1422642), (117, 1386164), (122, 1329354), (138, 1175226), (156, 1039623), (169, 959652), (171, 948428), (183, 886236), (207, 783484), (228, 711321), (234, 693082), (244, 664677), (247, 656604), (276, 587613), (299, 542412), (338, 479826), (342, 474214), (366, 443118), (414, 391742), (437, 371124), (468, 346541), (494, 328302), (507, 319884), (549, 295412), (598, 271206), (676, 239913), (684, 237107), (732, 221559), (741, 218868), (793, 204516), (828, 195871), (874, 185562), (897, 180804), (988, 164151), (1014, 159942), (1098, 147706), (1159, 139932), (1196, 135603), (1311, 123708), (1403, 115596), (1482, 109434), (1521, 106628), (1586, 102258), (1748, 92781), (1794, 90402), (2028, 79971), (2196, 73853), (2223, 72956), (2318, 69966), (2379, 68172), (2622, 61854), (2691, 60268), (2806, 57798), (2964, 54717), (3042, 53314), (3172, 51129), (3211, 50508), (3477, 46644), (3588, 45201), (3887, 41724), (3933, 41236), (4209, 38532), (4446, 36478), (4636, 34983), (4758, 34086), (5244, 30927), (5382, 30134), (5612, 28899), (5681, 28548), (6084, 26657), (6422, 25254), (6954, 23322), (7137, 22724), (7774, 20862), (7866, 20618), (8418, 19266), (8892, 18239), (9516, 17043), (9633, 16836), (10309, 15732), (10431, 15548), (10764, 15067), (11362, 14274), (11661, 13908), (12627, 12844)]