189748272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18266

約数の個数: 80

約数和(自身を含む): 578312192

約数和(自身を除く): 388563920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 18217, 36434, 54651, 72868, 109302, 127519, 145736, 218604, 255038, 291472, 382557, 437208, 510076, 564727, 765114, 874416, 1020152, 1129454, 1530228, 1694181, 2040304, 2258908, 3060456, 3388362, 3953089, 4517816, 6120912, 6776724, 7906178, 9035632, 11859267, 13553448, 15812356, 23718534, 27106896, 31624712, 47437068, 63249424, 94874136, 189748272]

約数ペア:

[(1, 189748272), (2, 94874136), (3, 63249424), (4, 47437068), (6, 31624712), (7, 27106896), (8, 23718534), (12, 15812356), (14, 13553448), (16, 11859267), (21, 9035632), (24, 7906178), (28, 6776724), (31, 6120912), (42, 4517816), (48, 3953089), (56, 3388362), (62, 3060456), (84, 2258908), (93, 2040304), (112, 1694181), (124, 1530228), (168, 1129454), (186, 1020152), (217, 874416), (248, 765114), (336, 564727), (372, 510076), (434, 437208), (496, 382557), (651, 291472), (744, 255038), (868, 218604), (1302, 145736), (1488, 127519), (1736, 109302), (2604, 72868), (3472, 54651), (5208, 36434), (10416, 18217)]