145868888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 310390080

約数和(自身を除く): 164521192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 4861, 7502, 9722, 15004, 19444, 30008, 38888, 53471, 106942, 150691, 213884, 301382, 427768, 588181, 602764, 1176362, 1205528, 1657601, 2352724, 3315202, 4705448, 6630404, 13260808, 18233611, 36467222, 72934444, 145868888]

約数ペア:

[(1, 145868888), (2, 72934444), (4, 36467222), (8, 18233611), (11, 13260808), (22, 6630404), (31, 4705448), (44, 3315202), (62, 2352724), (88, 1657601), (121, 1205528), (124, 1176362), (242, 602764), (248, 588181), (341, 427768), (484, 301382), (682, 213884), (968, 150691), (1364, 106942), (2728, 53471), (3751, 38888), (4861, 30008), (7502, 19444), (9722, 15004)]