198280836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 567490560

約数和(自身を除く): 369209724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 79, 93, 117, 124, 156, 158, 173, 186, 234, 237, 279, 316, 346, 372, 403, 468, 474, 519, 558, 692, 711, 806, 948, 1027, 1038, 1116, 1209, 1422, 1557, 1612, 2054, 2076, 2249, 2418, 2449, 2844, 3081, 3114, 3627, 4108, 4498, 4836, 4898, 5363, 6162, 6228, 6747, 7254, 7347, 8996, 9243, 9796, 10726, 12324, 13494, 13667, 14508, 14694, 16089, 18486, 20241, 21452, 22041, 26988, 27334, 29388, 31837, 32178, 36972, 40482, 41001, 44082, 48267, 54668, 63674, 64356, 69719, 80964, 82002, 88164, 95511, 96534, 123003, 127348, 139438, 164004, 177671, 191022, 193068, 209157, 246006, 278876, 286533, 355342, 382044, 418314, 423677, 492012, 533013, 573066, 627471, 710684, 836628, 847354, 1066026, 1146132, 1254942, 1271031, 1599039, 1694708, 2132052, 2509884, 2542062, 3198078, 3813093, 5084124, 5507801, 6396156, 7626186, 11015602, 15252372, 16523403, 22031204, 33046806, 49570209, 66093612, 99140418, 198280836]

約数ペア:

[(1, 198280836), (2, 99140418), (3, 66093612), (4, 49570209), (6, 33046806), (9, 22031204), (12, 16523403), (13, 15252372), (18, 11015602), (26, 7626186), (31, 6396156), (36, 5507801), (39, 5084124), (52, 3813093), (62, 3198078), (78, 2542062), (79, 2509884), (93, 2132052), (117, 1694708), (124, 1599039), (156, 1271031), (158, 1254942), (173, 1146132), (186, 1066026), (234, 847354), (237, 836628), (279, 710684), (316, 627471), (346, 573066), (372, 533013), (403, 492012), (468, 423677), (474, 418314), (519, 382044), (558, 355342), (692, 286533), (711, 278876), (806, 246006), (948, 209157), (1027, 193068), (1038, 191022), (1116, 177671), (1209, 164004), (1422, 139438), (1557, 127348), (1612, 123003), (2054, 96534), (2076, 95511), (2249, 88164), (2418, 82002), (2449, 80964), (2844, 69719), (3081, 64356), (3114, 63674), (3627, 54668), (4108, 48267), (4498, 44082), (4836, 41001), (4898, 40482), (5363, 36972), (6162, 32178), (6228, 31837), (6747, 29388), (7254, 27334), (7347, 26988), (8996, 22041), (9243, 21452), (9796, 20241), (10726, 18486), (12324, 16089), (13494, 14694), (13667, 14508)]