193598384

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 446519040

約数和(自身を除く): 252920656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 244, 301, 344, 427, 488, 602, 659, 688, 854, 976, 1204, 1318, 1708, 2408, 2623, 2636, 3416, 4613, 4816, 5246, 5272, 6832, 9226, 10492, 10544, 18361, 18452, 20984, 28337, 36722, 36904, 40199, 41968, 56674, 73444, 73808, 80398, 113348, 146888, 160796, 198359, 226696, 281393, 293776, 321592, 396718, 453392, 562786, 643184, 793436, 1125572, 1586872, 1728557, 2251144, 3173744, 3457114, 4502288, 6914228, 12099899, 13828456, 24199798, 27656912, 48399596, 96799192, 193598384]

約数ペア:

[(1, 193598384), (2, 96799192), (4, 48399596), (7, 27656912), (8, 24199798), (14, 13828456), (16, 12099899), (28, 6914228), (43, 4502288), (56, 3457114), (61, 3173744), (86, 2251144), (112, 1728557), (122, 1586872), (172, 1125572), (244, 793436), (301, 643184), (344, 562786), (427, 453392), (488, 396718), (602, 321592), (659, 293776), (688, 281393), (854, 226696), (976, 198359), (1204, 160796), (1318, 146888), (1708, 113348), (2408, 80398), (2623, 73808), (2636, 73444), (3416, 56674), (4613, 41968), (4816, 40199), (5246, 36904), (5272, 36722), (6832, 28337), (9226, 20984), (10492, 18452), (10544, 18361)]