121368884

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 294940800

約数和(自身を除く): 173571916

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 76, 91, 92, 98, 109, 133, 161, 182, 196, 218, 247, 266, 299, 322, 364, 436, 437, 494, 532, 598, 637, 644, 763, 874, 931, 988, 1127, 1196, 1274, 1417, 1526, 1729, 1748, 1862, 2071, 2093, 2254, 2507, 2548, 2834, 3052, 3059, 3458, 3724, 4142, 4186, 4508, 5014, 5341, 5668, 5681, 6118, 6916, 8284, 8372, 9919, 10028, 10682, 11362, 12103, 12236, 14497, 14651, 17549, 19838, 21364, 21413, 22724, 24206, 26923, 28994, 29302, 32591, 35098, 39676, 39767, 42826, 47633, 48412, 53846, 57988, 58604, 65182, 69433, 70196, 79534, 85652, 95266, 101479, 107692, 122843, 130364, 138866, 159068, 188461, 190532, 202958, 228137, 245686, 277732, 278369, 333431, 376922, 405916, 456274, 491372, 556738, 619229, 666862, 753844, 912548, 1113476, 1238458, 1319227, 1333724, 1596959, 2334017, 2476916, 2638454, 3193918, 4334603, 4668034, 5276908, 6387836, 8669206, 9336068, 17338412, 30342221, 60684442, 121368884]

約数ペア:

[(1, 121368884), (2, 60684442), (4, 30342221), (7, 17338412), (13, 9336068), (14, 8669206), (19, 6387836), (23, 5276908), (26, 4668034), (28, 4334603), (38, 3193918), (46, 2638454), (49, 2476916), (52, 2334017), (76, 1596959), (91, 1333724), (92, 1319227), (98, 1238458), (109, 1113476), (133, 912548), (161, 753844), (182, 666862), (196, 619229), (218, 556738), (247, 491372), (266, 456274), (299, 405916), (322, 376922), (364, 333431), (436, 278369), (437, 277732), (494, 245686), (532, 228137), (598, 202958), (637, 190532), (644, 188461), (763, 159068), (874, 138866), (931, 130364), (988, 122843), (1127, 107692), (1196, 101479), (1274, 95266), (1417, 85652), (1526, 79534), (1729, 70196), (1748, 69433), (1862, 65182), (2071, 58604), (2093, 57988), (2254, 53846), (2507, 48412), (2548, 47633), (2834, 42826), (3052, 39767), (3059, 39676), (3458, 35098), (3724, 32591), (4142, 29302), (4186, 28994), (4508, 26923), (5014, 24206), (5341, 22724), (5668, 21413), (5681, 21364), (6118, 19838), (6916, 17549), (8284, 14651), (8372, 14497), (9919, 12236), (10028, 12103), (10682, 11362)]