165747204

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 505523200

約数和(自身を除く): 339775996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 343, 372, 433, 434, 441, 558, 588, 651, 686, 866, 868, 882, 1029, 1116, 1299, 1302, 1372, 1519, 1732, 1764, 1953, 2058, 2598, 2604, 3031, 3038, 3087, 3897, 3906, 4116, 4557, 5196, 6062, 6076, 6174, 7794, 7812, 9093, 9114, 10633, 12124, 12348, 13423, 13671, 15588, 18186, 18228, 21217, 21266, 26846, 27279, 27342, 31899, 36372, 40269, 42434, 42532, 53692, 54558, 54684, 63651, 63798, 80538, 84868, 93961, 95697, 109116, 120807, 127302, 127596, 148519, 161076, 187922, 190953, 191394, 241614, 254604, 281883, 297038, 375844, 381906, 382788, 445557, 483228, 563766, 594076, 657727, 763812, 845649, 891114, 1127532, 1315454, 1336671, 1691298, 1782228, 1973181, 2630908, 2673342, 3382596, 3946362, 4604089, 5346684, 5919543, 7892724, 9208178, 11839086, 13812267, 18416356, 23678172, 27624534, 41436801, 55249068, 82873602, 165747204]

約数ペア:

[(1, 165747204), (2, 82873602), (3, 55249068), (4, 41436801), (6, 27624534), (7, 23678172), (9, 18416356), (12, 13812267), (14, 11839086), (18, 9208178), (21, 7892724), (28, 5919543), (31, 5346684), (36, 4604089), (42, 3946362), (49, 3382596), (62, 2673342), (63, 2630908), (84, 1973181), (93, 1782228), (98, 1691298), (124, 1336671), (126, 1315454), (147, 1127532), (186, 891114), (196, 845649), (217, 763812), (252, 657727), (279, 594076), (294, 563766), (343, 483228), (372, 445557), (433, 382788), (434, 381906), (441, 375844), (558, 297038), (588, 281883), (651, 254604), (686, 241614), (866, 191394), (868, 190953), (882, 187922), (1029, 161076), (1116, 148519), (1299, 127596), (1302, 127302), (1372, 120807), (1519, 109116), (1732, 95697), (1764, 93961), (1953, 84868), (2058, 80538), (2598, 63798), (2604, 63651), (3031, 54684), (3038, 54558), (3087, 53692), (3897, 42532), (3906, 42434), (4116, 40269), (4557, 36372), (5196, 31899), (6062, 27342), (6076, 27279), (6174, 26846), (7794, 21266), (7812, 21217), (9093, 18228), (9114, 18186), (10633, 15588), (12124, 13671), (12348, 13423)]