172360496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4570

約数の個数: 80

約数和(自身を含む): 429877248

約数和(自身を除く): 257516752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4513, 4774, 5456, 9026, 9548, 18052, 19096, 31591, 36104, 38192, 49643, 63182, 72208, 99286, 126364, 139903, 198572, 252728, 279806, 347501, 397144, 505456, 559612, 695002, 794288, 979321, 1119224, 1390004, 1538933, 1958642, 2238448, 2780008, 3077866, 3917284, 5560016, 6155732, 7834568, 10772531, 12311464, 15669136, 21545062, 24622928, 43090124, 86180248, 172360496]

約数ペア:

[(1, 172360496), (2, 86180248), (4, 43090124), (7, 24622928), (8, 21545062), (11, 15669136), (14, 12311464), (16, 10772531), (22, 7834568), (28, 6155732), (31, 5560016), (44, 3917284), (56, 3077866), (62, 2780008), (77, 2238448), (88, 1958642), (112, 1538933), (124, 1390004), (154, 1119224), (176, 979321), (217, 794288), (248, 695002), (308, 559612), (341, 505456), (434, 397144), (496, 347501), (616, 279806), (682, 252728), (868, 198572), (1232, 139903), (1364, 126364), (1736, 99286), (2387, 72208), (2728, 63182), (3472, 49643), (4513, 38192), (4774, 36104), (5456, 31591), (9026, 19096), (9548, 18052)]