194348528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 439471872

約数和(自身を除く): 245123344

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 164, 176, 184, 253, 328, 368, 451, 506, 656, 902, 943, 1012, 1171, 1804, 1886, 2024, 2342, 3608, 3772, 4048, 4684, 7216, 7544, 9368, 10373, 12881, 15088, 18736, 20746, 25762, 26933, 41492, 48011, 51524, 53866, 82984, 96022, 103048, 107732, 165968, 192044, 206096, 215464, 296263, 384088, 430928, 528121, 592526, 768176, 1056242, 1104253, 1185052, 2112484, 2208506, 2370104, 4224968, 4417012, 4740208, 8449936, 8834024, 12146783, 17668048, 24293566, 48587132, 97174264, 194348528]

約数ペア:

[(1, 194348528), (2, 97174264), (4, 48587132), (8, 24293566), (11, 17668048), (16, 12146783), (22, 8834024), (23, 8449936), (41, 4740208), (44, 4417012), (46, 4224968), (82, 2370104), (88, 2208506), (92, 2112484), (164, 1185052), (176, 1104253), (184, 1056242), (253, 768176), (328, 592526), (368, 528121), (451, 430928), (506, 384088), (656, 296263), (902, 215464), (943, 206096), (1012, 192044), (1171, 165968), (1804, 107732), (1886, 103048), (2024, 96022), (2342, 82984), (3608, 53866), (3772, 51524), (4048, 48011), (4684, 41492), (7216, 26933), (7544, 25762), (9368, 20746), (10373, 18736), (12881, 15088)]