161132048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4276

約数の個数: 80

約数和(自身を含む): 401879040

約数和(自身を除く): 240746992

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, 4219, 4774, 5456, 8438, 9548, 16876, 19096, 29533, 33752, 38192, 46409, 59066, 67504, 92818, 118132, 130789, 185636, 236264, 261578, 324863, 371272, 472528, 523156, 649726, 742544, 915523, 1046312, 1299452, 1438679, 1831046, 2092624, 2598904, 2877358, 3662092, 5197808, 5754716, 7324184, 10070753, 11509432, 14648368, 20141506, 23018864, 40283012, 80566024, 161132048]

約数ペア:

[(1, 161132048), (2, 80566024), (4, 40283012), (7, 23018864), (8, 20141506), (11, 14648368), (14, 11509432), (16, 10070753), (22, 7324184), (28, 5754716), (31, 5197808), (44, 3662092), (56, 2877358), (62, 2598904), (77, 2092624), (88, 1831046), (112, 1438679), (124, 1299452), (154, 1046312), (176, 915523), (217, 742544), (248, 649726), (308, 523156), (341, 472528), (434, 371272), (496, 324863), (616, 261578), (682, 236264), (868, 185636), (1232, 130789), (1364, 118132), (1736, 92818), (2387, 67504), (2728, 59066), (3472, 46409), (4219, 38192), (4774, 33752), (5456, 29533), (8438, 19096), (9548, 16876)]