161780490102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{41299}}^1$

素因数の和:41522

約数の個数: 128

約数和(自身を含む): 412973568000

約数和(自身を除く): 251193077898

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 139, 154, 183, 231, 278, 366, 417, 427, 462, 671, 834, 854, 973, 1281, 1342, 1529, 1946, 2013, 2562, 2919, 3058, 4026, 4587, 4697, 5838, 8479, 9174, 9394, 10703, 14091, 16958, 21406, 25437, 28182, 32109, 41299, 50874, 59353, 64218, 82598, 93269, 118706, 123897, 178059, 186538, 247794, 279807, 289093, 356118, 454289, 559614, 578186, 652883, 867279, 908578, 1305766, 1362867, 1734558, 1958649, 2519239, 2725734, 3180023, 3917298, 5038478, 5740561, 6360046, 7557717, 9540069, 11481122, 15115434, 17221683, 17634673, 19080138, 27711629, 34443366, 35269346, 40183927, 52904019, 55423258, 63146171, 80367854, 83134887, 105808038, 120551781, 126292342, 166269774, 189438513, 193981403, 241103562, 350174221, 378877026, 387962806, 442023197, 581944209, 700348442, 884046394, 1050522663, 1163888418, 1326069591, 2101045326, 2451219547, 2652139182, 3851916431, 4902439094, 7353658641, 7703832862, 11555749293, 14707317282, 23111498586, 26963415017, 53926830034, 80890245051, 161780490102]

約数ペア:

[(1, 161780490102), (2, 80890245051), (3, 53926830034), (6, 26963415017), (7, 23111498586), (11, 14707317282), (14, 11555749293), (21, 7703832862), (22, 7353658641), (33, 4902439094), (42, 3851916431), (61, 2652139182), (66, 2451219547), (77, 2101045326), (122, 1326069591), (139, 1163888418), (154, 1050522663), (183, 884046394), (231, 700348442), (278, 581944209), (366, 442023197), (417, 387962806), (427, 378877026), (462, 350174221), (671, 241103562), (834, 193981403), (854, 189438513), (973, 166269774), (1281, 126292342), (1342, 120551781), (1529, 105808038), (1946, 83134887), (2013, 80367854), (2562, 63146171), (2919, 55423258), (3058, 52904019), (4026, 40183927), (4587, 35269346), (4697, 34443366), (5838, 27711629), (8479, 19080138), (9174, 17634673), (9394, 17221683), (10703, 15115434), (14091, 11481122), (16958, 9540069), (21406, 7557717), (25437, 6360046), (28182, 5740561), (32109, 5038478), (41299, 3917298), (50874, 3180023), (59353, 2725734), (64218, 2519239), (82598, 1958649), (93269, 1734558), (118706, 1362867), (123897, 1305766), (178059, 908578), (186538, 867279), (247794, 652883), (279807, 578186), (289093, 559614), (356118, 454289)]