153430904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 48

約数和(自身を含む): 326477760

約数和(自身を除く): 173046856

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 5113, 7502, 10226, 15004, 20452, 30008, 40904, 56243, 112486, 158503, 224972, 317006, 449944, 618673, 634012, 1237346, 1268024, 1743533, 2474692, 3487066, 4949384, 6974132, 13948264, 19178863, 38357726, 76715452, 153430904]

約数ペア:

[(1, 153430904), (2, 76715452), (4, 38357726), (8, 19178863), (11, 13948264), (22, 6974132), (31, 4949384), (44, 3487066), (62, 2474692), (88, 1743533), (121, 1268024), (124, 1237346), (242, 634012), (248, 618673), (341, 449944), (484, 317006), (682, 224972), (968, 158503), (1364, 112486), (2728, 56243), (3751, 40904), (5113, 30008), (7502, 20452), (10226, 15004)]